Saturday

April 19, 2014

April 19, 2014

Number of results: 15,692

**calculus**

This problem can be done almost by inspection if you just draw a graph of the function and think about what each question means in terms of the graph. For (a), g(x) is the area of a curve that starts AND ends at x=1. That area is obviously zero. For (b), the area of the ...
*Friday, October 26, 2007 at 12:31am by drwls*

**algebra**

The cost of producing a number of items x is given by C = mx + b, in which b is the fixed cost and m is the variable cost (the cost of producing one more item). (a) If the fixed cost is $40 and the variable cost is $10, write the cost equation. (b) Graph the cost equation. (c...
*Monday, July 23, 2007 at 1:13am by jen*

**algebra**

-(8) < n <= -(-5) Removing the parenthesis from terms preceeded by a negative sign is equivalent to multiplying each term by negative 1. In other words, you change the sign of each term. -8 < n <= 5 The inequality states that n is greater than -8 but it can go as ...
*Saturday, August 7, 2010 at 1:49pm by Henry*

**Math**

Draw this on a graph. Put point A on the positive y-axis. From A, draw a line that looks to represent 80 degrees, to the x-axis at point B. The distance from the origin to B is what you want to find. In that right triangle with right angle at the origin, sin 80 degrees = x/400...
*Saturday, April 6, 2013 at 10:23pm by rbowh*

**Math (functions)**

Oh, sorry I wasn't clear. I didn't mention that it's supposed to be graphed from y = f(x). Also, we just write out how to obtain the graph, not the exact coordinates. So I think from y=-2f(4(x-2)) + 8 -Vertically stretched by a factor of 2, and horizontally stretched by a ...
*Sunday, March 30, 2008 at 7:38pm by Lucy*

**science**

Can you please tell me how to draw a scientific line graph about Conposition Of Air ? ? ?
*Wednesday, November 18, 2009 at 2:00pm by Lilii*

**MATH HELP**

You could draw a graph and count squares, or compute the integral of f(x) - g(x) between the intersection points
*Tuesday, July 20, 2010 at 12:26pm by drwls*

**math**

i need to draw a graph using this equation 8x x 4= they dont say what x equals
*Thursday, January 20, 2011 at 7:46pm by john*

**physics**

1. Using graph paper, draw a 4-inch line from the origin parallel to the positive x-axis. 2. Draw a 3-inch vertical line from the origin parallel to the positive y-axis. 3. Complete the rectangle with the hor. sides 4 inches long and the ver sides 3 inches long. 4.Draw a ...
*Monday, July 11, 2011 at 10:51am by Henry*

**algebra 1**

Given the data, you should get a piece of graph paper (or use excel or some other graphing program) and plot the points with time on the x-axis and temperature on the y-axis. You will probably get a graph that looks something like this...
*Wednesday, May 1, 2013 at 5:45pm by Ryan*

**physics**

Perhaps they want you to draw a graph of V(t), with a smooth line through the points, and measure the slope of the tangent to that curve at t = 9s. The acceleration rate is not constant for your set of numbers, so there will be some uncertainty based upon how you draw the ...
*Monday, January 16, 2012 at 11:47am by drwls*

**MAT115**

We use / to indicate division, which of course is the fraction bar, and placing the expression to be divided in brackets so yours would be [4 - (-3) + 1]/[2 - 2÷(-2)] = 8/3 I put (4 - (-3) + 1)/((2 - 2/(-2)) into the Google window and got http://www.google.ca/search?hl=en&safe...
*Wednesday, July 14, 2010 at 6:13pm by Reiny*

**Calculus: drwls, please**

This web site does not have a way of showing graphs or images, so I am not able to draw the graph for you. If the function really is (1/x) -4 and not 1/(x-4), then it will have a value of y = -4 at very large and very small values of x. As you approach x=0 from the left, the ...
*Friday, April 4, 2008 at 9:31pm by drwls*

**calculus**

i'm not sure how to do this. can someone help, please? thanks! consider the function f(x0 = x^2 + 2x on the interval [-2, 2] a. draw a sketch of the graph of f(x). find the average rate of change on the interval [-2, 2] and sketch this secant line. b. find an expression that ...
*Sunday, November 27, 2011 at 8:36pm by zoe*

**algebra**

I disagree with your math. Isn't -5-1=-6? m=-3/-6= 1/2 Now, graphing the line. mark this point on a graph paper (1,0). Now mark this point (-5,-3). Put ruler on the graph paper such that the edge touches each point. Draw the connecting line.
*Saturday, September 12, 2009 at 7:33am by bobpursley*

**math (graphing)**

y ≥ (2/3)x-4 graph y = (2/3)x - 4, then shade in the region ABOVE that line had it been y > (2/3)x-4 the boundary is the line y = (2/3)x - 4, so draw a dotted line instead of a solid line in general if y > mx + b draw a dotted line for y = mx + b and shade in the ...
*Sunday, May 3, 2009 at 5:45am by Reiny*

**4th grade**

Draw this out on a piece of graph paper. Then you'll see which answer is correct.
*Monday, April 19, 2010 at 4:16pm by Ms. Sue*

**programming concepts**

here's a little perl program which should do the job. You can probably adapt it to the language of your choice. my @rates = [ {amount=>150,us=>0,canada=>0}, {amount=>100,us=>12,canada=>15}, {amount=>50,us=>9,canada=>12}, {amount=>0,us=>6,canada...
*Monday, February 10, 2014 at 1:15pm by Steve*

**working with data**

Making a scatter plot is about the same as a line graph. Except you plot your points and then draw a straight line. Your line may not hit any points. The year would go on the bottom. I would go by 10's. The side of the graph would be the population. I would go by 50,00. Now ...
*Saturday, February 23, 2008 at 6:23pm by Jennifer*

**Probability and Statistics (Continuation)**

Katie, you were right, there should have been 3 successes and 2 failures, which would be 6( .9^3)(.1^2) Don't know why I miscounted. in my "prob( a specific 2F,2S, with S at end) = (.9^2)(.1^2)(.1) = .00081 " I had the first part correct, with 2F's and 3S's, but somehow put in...
*Sunday, September 29, 2013 at 1:10pm by Reiny*

**physics**

I'm suppose to draw velocity time and acceleration time graph for a rocket that is launched vertically into the air and falls back down to its initial height. We are to assume that x axis is up. So would I draw an curved figure like a downward parabola or a straight vertical ...
*Monday, September 5, 2011 at 12:29pm by Jennifer*

**pre cal**

critical values of x are x = 4, -6 and 6 Pick any x in the sections of the number line marked by these values We don not have to do the actual calculation , just consider what happens to the signs x < -6, say x=-10 +/-- > 0 good x between -6 and 4, say x=0 +/- + < 0 ...
*Thursday, December 8, 2011 at 5:25pm by Reiny*

**cal**

I think you meant: f(x) = x/(x^2 + 1) (or else why not just reduce it to f(x) = 1/x + 1 ? ) for concave upwards, f ''(x) > 0 f'(x) = (1 - x^2)/(x^2 + 1)^2 using the quotient rule and again f''(x) = 2x(x^2-3)/(x^2+1)^3 so when is f''(x) positive ? well, the denominator is ...
*Friday, November 22, 2013 at 11:09pm by Reiny*

**Math Help**

Directions:Solve and graph equation using words.Then include wether it is solid line or dotted,hoe to graph it,and which side shading is on. Problem:5x+3y>-6 and 27+x<6 Problem is supposed to be: 5x+3y>-6 and 2y+x<6 put these in order of what you want to plot... y&...
*Tuesday, June 5, 2007 at 7:19pm by Margie*

**Calculus: drwls, please**

Hi, You need to draw f(x) =1/x first and then transform it to f(x) = (1/x) - 4 To draw f(x) = 1/x, all you need to do is find several points, example: let x=1, then f(1)=1, you get one point (1,1) let x = 0.5, f(0.5)=1/0.5=2, another point (0.5,2). Try to get 5-10 points and ...
*Friday, April 4, 2008 at 9:31pm by Qun*

**chemistry**

The value of the equilibrium constant (Kc) as represented by the first chemical equation is 2.70 x 10-3 at 1200 K. Calculate the value of the equilibrium constant (Kc) for the second equation at the same temperature. Express answer in scientific notation. F2(g) = 2F(g) 2F(g...
*Tuesday, April 13, 2010 at 11:38pm by andy*

**godby**

Fernando is going to draw a marble from the bag, replace it, and then draw another marble. What is the probability that Fernando will get a green or blue marble on the first draw and a pink on the second draw?
*Tuesday, June 28, 2011 at 11:44am by Anonymous*

**Math**

Δx/3*[f(x0)+4f(x1)+2f(x2)+4f(x3)+........+2f(xn−2)+4f(xn−1)+f(xn)] = 30/3 * (76 + 4*118 + 2*130 + 4*143 + 2*139 + 4*136 + 2*137 + 4*139 + 2*130 + 4*122 + 60)
*Tuesday, December 11, 2012 at 8:42pm by Jennifer*

**algebra**

I have a strong feeling you meant (x-4)(x+2)/( (x-3)(x+5) ) ≥ 0 I good and fast way is to look at the graph of y = (x-4)( (x+2)/(x-3)(x+5) ) http://www.wolframalpha.com/input/?i=y+%3D+%28x-4%29%28x%2B2%29%2F%28%28x-3%29%28x%2B5%29%29 It shows the graph to be above the x-...
*Friday, March 28, 2014 at 10:53am by Reiny*

**physics **

3 beakers are being heated (small, medium and large). consider the first two. both beakers are filled with water and heated for 10 minutes. after about 3 minutes the water in the small beaker the water in the small beaker is boiling; after 8 minutes the water in the large ...
*Friday, November 4, 2011 at 2:21pm by lissa*

**IGCSE MATHS**

A firm selling CDs finds that the number sold (N thousand) is related to the price (£P) by the formula 6P + N = 90. (1) Draw the graph of N against P for 0 < N < 90 (the vertical axis should be the P axis, and the horizontal axis should be the N axis). (2) Use your graph...
*Saturday, January 19, 2013 at 1:07am by Anonymous*

**Math**

which of the following graphs could represent a function with the following 3 properties? 1) f(x)>0, for x<0 2) f'(x) is less than or equal to 0, for all x 3) f'(0)=0 I know that we cannot draw the graph but to figure this out I f(x)>0 would mean that the graph is ...
*Saturday, February 26, 2011 at 3:40pm by Hannah*

**Physics**

draw a simple speed-time graph for the journey on a separate sheet of paper if anyone can help with this would be great... thanks
*Monday, February 18, 2008 at 2:54pm by Anonymous*

**calculus**

We do not draw graphs here. You will have to do that yourself, or use a graph plotting calculator. There are some online.
*Tuesday, March 29, 2011 at 1:07pm by drwls*

**Diploma Math**

A small object travels with a velocity of v=4-t^2 where t is the time in seconds, recorded from t=0, and v is the velocity in metres/second. a) Draw a graph of v(t) for 0¡Üt¡Ü3. b)Find ¡Ò[0,3,(4-t^2),dt] c) Use a suitable geomentric method to caculate the area enclosed by the ...
*Friday, November 2, 2012 at 5:14pm by sean de la Harpe*

**Alegebra**

The answer is the graph with the correct straight line on it. First find the y axis intercept. That is where x = 0 0 - 12 = 3 y y = -4 so one point is (0,-4) Second find the x axis intercept. That is where y = 0 4 x - 12 = 0 x = 3 So a second point on the line is (3,0) Two ...
*Friday, March 6, 2009 at 9:45pm by Damon*

**math**

Which describes independent events? a. you grab two jelly beans from a jar at the same time b. you draw a card from a deck, replace it, and draw a second c. you draw a card and do not replace it. Then yo draw another d. you study english every night and then you get an A on ...
*Monday, May 21, 2012 at 4:16pm by Taylor*

**Math**

P(x) =(2x+1)(x+3)(x-3)/((x-3)(x+2) = (2x+1)(x+3)/(x+2) When x = 3 , in new P(3) = 7(6)/5 = 42/5 so there is a hole at (3, 42/5) using P(x) = (2x+1)(x+3)/(x+2) = (2x^2 + 7x + 3)/(x+2) = 2x+3 - 3/(x+2) so we have an oblique asymptote y = 2x +3 see graph http://www.wolframalpha....
*Friday, November 29, 2013 at 8:17pm by Reiny*

**Algebra**

Below is the graph of a polynomial function f with real coefficients. Use the graph to answer the following questions about f. All local extrema of f are shown in the graph. I really need help with this one but I can't post the graph.
*Friday, February 4, 2011 at 5:58pm by Rachal*

**college alg**

critical values: x=0 , x=-8, x=5, x=-5 and x=2 So want to see where the graph of y = x^2(8+x)(x-5)/ ((x+5)(x-2)) lies above or on the x-axis investigate the following domains 1. x < -8 2. x between -8 and -5 3. x between -5 and 0 4. x between 0 and 2 5. x between 2 and 5 6...
*Wednesday, September 5, 2012 at 8:31pm by Reiny*

**Calculus**

Use the Fundamental Theorem of Calculus to find the area of the region bounded by the x-axis and the graph of y = 4 x3 − 4 x. Answer: (1) Use the Fundamental Theorem of Calculus to find the average value of f(x) = e0.9 x between x = 0 and x = 2. Answer: (2) Draw the ...
*Monday, December 6, 2010 at 11:42pm by Erika*

**Math**

Draw the various choices and see. For example draw a trapezoid. Can you do it so it has no right angles?(of course) Can it have congruent diagonals (go ahead draw it) Could it be a rhombus?
*Saturday, January 30, 2010 at 2:36pm by Damon*

**algebra**

-4 < X < 4. The inequality states that X IS greater than -4 but less than 4. In other words, X includes all real numbers between -4 and 4, but -4 and 4 are not included. To graph this inequality on a number line, draw an open circle at -4 and 4, and draw a line between ...
*Saturday, August 7, 2010 at 1:49pm by Henry*

**Physics**

A student travels 6.0 m [E] in 3.0 s and then 10.0 m [N] in 4.0 s. Draw a vector diagram to determine the resultant displacement. Q: How do you know where the starting point is on the graph?
*Tuesday, September 14, 2010 at 6:17pm by Emily*

**Microeconomics**

Draw the demand curve for the A-Phone. Explain how the graph, price, and quantity demanded will change if the following occurs:
*Sunday, October 14, 2012 at 12:03pm by Anonymous*

**math**

Draw a graph and you will see that it is true. Each drop in price (P) of one unit results in an increase in quantity (Q) of 100.
*Monday, January 14, 2013 at 9:44am by drwls*

**maths**

given f(x)=x^3-x^2-8x+12,draw a graph of f,showing all intercept with axes and turning point
*Sunday, May 19, 2013 at 12:32pm by Kay-Cee*

**weonomics**

Original quanity | new quantity . |price. |quanity supplied demanded demanded 40 12$ 80 45 11$ 75 50 10$ 70 55 9$ 65 60 8$ 60 65 7$ 55 70 6$ 50 75 5$ 45 1. what is the equilibrium price and quanity? explain 2.what will occur if the price is instially set a $12 3.what will ...
*Monday, February 2, 2009 at 8:58pm by sean*

**Algebra**

it looks like you starting statement was (x-4)(x+2) ≤ 0 there are two critical values on the x-axis. At x=4 and at x=-2 Mark those with a solid dot. Now you have 3 sections of that graph 1. the part to the left of -2 2. between -2 and 4 3. to the right of 4 So simply ...
*Thursday, April 3, 2008 at 5:02pm by Reiny*

**MATH!**

How do you make a coordinate plane graph? I can't go and get my text book because its winter break! Could someone help me here? I need to know how to make one using an equation. specifically these equations y = 6x - 2 y = -3x + 5 y = ½x + 3 please I need help now!!! do you ...
*Thursday, December 21, 2006 at 1:26pm by Austin*

**Pre-calculus**

your equation "falls apart" when p = 100 because you would be dividing by zero So mathematically, the cost would be infinitely large (that is, it is not possible) look at this graph and see what happens at p = 100 http://www.wolframalpha.com/input/?i=plot+C%3D80%2C000p%2F%...
*Friday, February 21, 2014 at 11:39pm by Reiny*

**Math**

The graph of the equation y=4-x consists of all the points in the coordinate plane that satisfy the equation. List 5 points that satisfy y= 4-x. Also, what do you think is the minimum number of points you need to plot in order to draw the graph of y=4-x. Please explain Set y=0...
*Tuesday, November 21, 2006 at 6:40pm by victoria*

**algebra**

Slope-Intercept Form: 5 x + 2 y = 8 Subtract 5 x to both sides 5 x + 2 y - 5 x = 8 - 5 x 2 y = - 5 x + 8 Divide both sides by 2 y = - 5 x / 2 + 4 For graph : In google type: functions graphs online When you see list of results click on: rechneronline.de/function-graphs/ When ...
*Tuesday, March 26, 2013 at 12:48am by Bosnian*

**algebra**

3. write the function whose graph is the graph of y=sqrt of x, but is shifted to the left 3 units y=____ 4. write the function whose graph is the graph of y=|x|, but is shifted down 8 units y=___ 5. write the function whose graph is the graph is the graph of y=(x+4)^2, but is ...
*Friday, May 24, 2013 at 10:07am by sharday*

**physics**

I will assume that the axis of the wedge is vertically upward. The force on the ball at each contact point is directed toward the center of the sphere at each contact point, because there is no friction. The contact force angle is inclined (180-110)/2 = 35 degrees to the ...
*Monday, January 9, 2012 at 10:57pm by drwls*

**Calculus**

"The graph of y = g(t) is provided below. Based on the graph, where is ln(g(x)) continuous?" I did not include the graph but I would like to know in what ways does ln effect the continuity of a graph. Thanks.
*Monday, October 14, 2013 at 4:25pm by Josh*

**math**

If you wat to see graph of your function in google type: "function graphs online" When you see list of results click on: rechneronline.de/function-graphs When page be open in blue rectacangle type: x^3-1.5x^2 Then click option Draw You will see graph of your function
*Wednesday, February 16, 2011 at 10:48pm by Bosnian*

**Adv. Math.**

Describe how the graph of y= abs(x-2) is related to the parent graph? My answer: The graph is shifted 2 units to the right (or in the positive direction) in comparison to the parent graph.
*Tuesday, March 31, 2009 at 2:18pm by Maria*

**Algebra II**

Graph 16x^2 + 9y^2 = 144 I know that you cannot graph this but the graph of this equation should be a circle I think. I have points (3,0), (0,4), (-3, 0), and (0,-4) graphed. Is there any more points that I could use to graph? Thanks.
*Sunday, March 9, 2008 at 2:07pm by Lucy*

**math**

( (-1)^5/(-2)^-3 )^2 = (-1/(1/-8))^2 = 8^2 = 64 http://www.google.ca/#hl=en&source=hp&q=%28+%28-1%29^5%2F%28-2%29^-3+%29^2+&btnG=Google+Search&meta=&aq=f&oq=%28+%28-1%29^5%2F%28-2%29^-3+%29^2+&fp=7310e1b076ed5f89
*Thursday, March 4, 2010 at 7:28pm by Reiny*

**calculus**

I assume you know how to plot a graph. Choose 10 or more x values between -pi and pi, compute f(x) for each, and graph them with f(x) on the y axis. Draw a smooth line between the points. The x intercepts are where y = 0. That would be whenever cos x = 0 or 1. You should know ...
*Friday, February 27, 2009 at 1:22am by drwls*

**intermediate algebra**

Don't know what you mean by "solve" here. They have defined a function in two pieces. What do you need to do with it? I also suspect a typo, since "x<0" and "x less than or equal to zero" are basically the same. If you can graph y=2x then just draw the line, omitting ...
*Wednesday, June 19, 2013 at 8:51pm by Steve*

**College Physics**

Again, we do not see the graph. However, if the graph is force versus distance, the area of the graph from distance =0 to 3 will give the work done. Be careful with the units, which you can find from the graph's axes.
*Tuesday, October 13, 2009 at 6:34pm by MathMate*

**math**

It's hard to show here the actual graph so I'll just tell you what to do. There are plenty of ways to graph them, but this is, for me, the simplest: 1. First, find the x- and y-intercepts. To the x-intercept, let y = 0 and solve for x. To find the y-intercept, let x = 0 and ...
*Sunday, October 6, 2013 at 9:52pm by Jai*

**calculus**

first, you have to get the value of x where |x^2 - 1| becomes zero, thus x = -1 and 1 since the boundaries given are only from 0 to 4, we consider only what happens to the graph at x = 1 (because 1 is within the boundaries) first, draw or imagine the graph. the graph of x^2-1 ...
*Monday, November 8, 2010 at 9:09pm by jai*

**physics**

when a mass attached to a spring is released from rest 3.0 cm from its equilibrium position, it oscillates with a frequency f. If this mass were instead released from rest 6.0 cm from its equilibrium position, it would oscillate with frequency.. A.2f B.sqrt 2f C.f D.f/2 I can ...
*Monday, November 16, 2009 at 6:07pm by collegekid*

**pre algebra**

remember, you need only two points to draw a straight line. A quick way to find any two points is to use the intercepts. for 3x+y=9 let x=0 ---> y = 9 let y=0 ---> x = 3 , so we have two points (0,9) and (3,0) for -2y = x-8 let x=0 ---> y = 4 let y=0 ---> x = 8 so ...
*Tuesday, June 9, 2009 at 4:53pm by Reiny*

**Math**

Choose the three true statements about the graph of the quadratic function y = x2 − 3x − 4. Options A) The graph is a parabola with a minimum point. B) The graph is a parabola with a maximum point. C) The point (2, 2) lies on the graph. D) The point (1, 6) lies on ...
*Saturday, June 5, 2010 at 2:28pm by S Rey*

**physics**

how can i calculate the slope of the best-fit line in a length v.s. resistance(x=length;y=resistance) graph where the plotted points are: (5.1,1.6)(11.0,3.8)(16.0,4.5)(18.0,5.9)(23.0,7.5)? Personally, I would graph the points, and draw a best fit line, then measure the slope ...
*Sunday, May 20, 2007 at 6:13pm by koeit*

**Managerial Economics**

I am trying to understand how to variate between MC and MB using the theory of optimization the circumstance which a waste site could be made too clean. Note: Good answers are dispassionate and employ economic analysis. Draw a graph, put cost/benefits on the y-axis, % of waste...
*Friday, May 25, 2007 at 7:01pm by Sharon Williams*

**calculus**

I assume you want to find a point (x, y) that fits the conditions. Find the distance between (-2,0) and (3,1) but keep it in x,y form. (3-(-2),1-0) = (5,1) It may be helpful now for you to draw a graph to see whether to add (5,1) to (3,1) or subtract (5,1) from (-2,0). However...
*Tuesday, June 30, 2009 at 8:47am by Marth*

**college algebra, Please help!!**

Answer the following function. f(x)=2x^2-x-1 A. Is the point (-2,9) on the graph of f? B. If x equals 2, what is fx? What point(S) are on the graph of f? c. if f(x)= -1, what is x? what point(s) are on the graph of f? d. what is the domain of f? e. List the x-intercpts, if any...
*Friday, November 9, 2012 at 1:11pm by ladybug*

**college algebra, Please help!!**

Answer the following function. f(x)=2x^2-x-1 A. Is the point (-2,9) on the graph of f? B. If x equals 2, what is fx? What point(S) are on the graph of f? c. if f(x)= -1, what is x? what point(s) are on the graph of f? d. what is the domain of f? e. List the x-intercpts, if any...
*Friday, November 9, 2012 at 1:11pm by ladybug*

**calculus**

answer the questions about the following function f(x)= 10x^2/x^4+25 a. is the point (-sqrt 5,1) on the graph b. if x=3, what is f(x)? what point is on the graph of f? c. if f(x)=1, what is x? what points are on the graph? d. what is the domain of f? e. list the x-intersepts? ...
*Sunday, December 16, 2012 at 9:48am by Help--Please help!!!!*

**College Algebra**

1.The graph of y = - 1/2 |x - 5| - 3 can be obtained from the graph of y = |x| by which transformations? What is the horizontal shift? By what factor is the graph stretched or shrunk vertically and how is it reflected? What is the vertical shift? 2. Find the following for the ...
*Saturday, August 4, 2012 at 3:38pm by Kameesha*

**Gemoetry question**

draw a pair of ax-axes on graph paper,each scaled from -8 to 8.plot the points r(-5,2),c(-4,3),h(-1,4)and s(-3,1)and connect them to form a quadrilateral
*Saturday, August 4, 2007 at 12:24pm by shantia robinson*

**macroeconomics**

Your question is incomplete. Are you supposed to draw a graph of tha available supply of lobster (y) vs price(x)? If so, use the data you were provided.
*Tuesday, January 1, 2008 at 11:33am by drwls*

**Analytical Chemistry**

Slow and very time consuming. Does not require an indicator. Must draw a graph and determine the equivalence point graphically.
*Thursday, June 10, 2010 at 8:55am by DrBob222*

**Physics**

You do the graphs. I assume the x axis will be time. The acceleration is zero and the velocity is constant, 0.75 m/s. Size and mass are not needed to draw the graph
*Wednesday, December 5, 2012 at 11:52pm by drwls*

**pre calculus**

2. Graph the following function using transformations. Be sure to graph all of the stages on one graph. State the domain and range. y= -2 lxl +2 For example, if you were asked to graph y= x^2 + 1 using transformations, you would show the graph of y= x^2 and the graph shifted ...
*Tuesday, April 2, 2013 at 11:00am by michelle*

**math**

Which type of graph would be most appropriate to show the students in the debate club, the computer club and the ecology club and the students who are in more than one of these clubs? A bar graph, line graph, Bennett diagram, or a circle graph? Is it a circle graph?
*Monday, April 18, 2011 at 8:46pm by Nick*

**math please help**

Take the real-life situation and create an equation or inequality that could be used for analysis, prediction, or decision making. Then, draw a graph to depict the variables in your situation (refer to problem 40 on p. 649). Use your graph and what you know about linear ...
*Tuesday, January 15, 2008 at 7:26pm by Anonymous*

**Calculus**

dy = (1/9) e^(x/9) dx at x=0, dx=-.03, we have dy = (1/9)(1)(-.03) = -1/300 What his means is that if you draw the graph of y=e^(x/9) and then draw the tangent line at x=0, if you move along that line horizontally to the left by .03 (dx), you will move vertically down by 1/300...
*Wednesday, June 26, 2013 at 10:54pm by Steve*

**algebra 2**

solve: 3+2(1-x)>6 i got -11/2 no Here is what I got: 3+2(1-x)>6 3 + 2 - 2x > 6 -2x > 1 x < -1/2 what about the 3+2? i have to graph the solution set on a number line. What about the 3+2 ???? What a strange question re this problem What level of math are you ...
*Friday, July 27, 2007 at 7:25pm by anonymous*

**Algebra**

You want to make a graph to show how you spend your time each day. What is an advantage of choosing a circle graph for this data? A.A circle graph shows how each category of time relates to the total amount of time. B.A circle graph is easier to make. C.It is easy to calculate...
*Monday, March 4, 2013 at 7:47pm by Cassie*

**physics**

This is fairly easy on a polar graph. Draw vectors1 and 2, and a line representing the direction of movement. graphically add 1 and 2, getting a resultant r. Now r added to some third vector must equal someting along the line for the movement at 15N of E. You will need a polar...
*Wednesday, January 16, 2008 at 3:23pm by bobpursley*

**integrals!!**

first graph y = 2x + 8,, now, using the boundaries given, find the value of y at x = -4, and find the value of y at x = 1: at x=-4, y = 2(-4) + 8 = 0 at x=1, y = 2(1) + 8 = 10 now, look for these points on your graph and draw a vertical line (this is only a guide) from this ...
*Monday, November 8, 2010 at 9:11pm by jai*

**Math**

In general, you can translate the graph of a function to the right (+x direction) by h if you transform the function from f(x) to f(x-h). A reflection about the x-axis is done by transforming from f(x) to -f(x). A stretching by a factor of k in the y-direction requires a ...
*Tuesday, September 15, 2009 at 2:08pm by MathMate*

**algebra 2**

As I metioned before, you will have to do the graphing yourself. Draw the line y = -x + 4 The solution region will be above that line. Also draw the line y = x - 6. The solution region is also above that line on the graph. The solution region is above two lines that intersect ...
*Sunday, November 8, 2009 at 1:48am by drwls*

**College Algebra**

Graph the following function using transformations. Be sure to graph all of the stages on one graph. State the domain and range. y = -SQRT x - 6. My instructor is saying that I have to do more than one graph. Can anybody help me I am lost!
*Friday, July 27, 2012 at 1:53pm by Kameesha*

**Math**

y = 1/2x + 3 Slope: m = 1/2 y-intercept is when x = 0 y = mx + b y = 1/2(0)+3 y = 0 + 3 y = 3 y-intercept is 3 x-intercept is when y = 0 0 = 1/2x + 3 > move 1/2x to the left and change sign. 0 -1/2x = 3 -1/2x = 3 > divide on both sides by -1/2 x = -6 x-intercept is -6 ...
*Saturday, January 11, 2014 at 1:01am by Chelle*

**5th grade math **

If you have 78.1% nitrogen,20.9% oxygen,.9% Argon and small amounts of other gases Which graph type would best display the data? Line graph bar graph pie graph stem and leaf plot
*Thursday, December 2, 2010 at 10:59pm by jill *

**physics**

You are driving down the road at a constant speed. another car going a bit faster catches up with you and passes you. draw a position graph for both vehicles on the same set of axes and note the point on the graph where the other vehicles passes you. if you have been passed by...
*Tuesday, September 4, 2012 at 8:38am by Emily*

**calculus**

Use the even odd properties to find the exact value of the expression. It may be helpful to draw the unit circle graph sin(-pi)
*Sunday, November 18, 2007 at 6:26pm by kelly*

**Calculus- Help please**

Does that mean 1/(x-4) or (1/x) -4 ? They are not the same. Get or draw yourself some graph paper, pick different values of x, and use the value of f(x) that you compute for y. For example, when x = 5, f(x) = 1/(5-4) = 1
*Friday, April 4, 2008 at 1:18am by drwls*

**11th grade**

Draw a straight horizonal line that passes through y = -2 on the (vertical) y axis. It should extend over the full width of the graph.
*Thursday, February 11, 2010 at 2:02pm by drwls*

**Math/ Physiology**

Why do you draw a linear graph of absorbance versus concentration even though your experimental values deviated slightly from a straight line?
*Monday, May 16, 2011 at 3:27pm by Jerome*

**physics**

A car weighing 1200kg was moving at a speed of 15m/s.breaks were applied and it stopped 6s latter.draw a graph showing the results
*Tuesday, April 17, 2012 at 1:29am by Oscar*

**trig**

The graph of cos2x looks just like the graph of cos x, but oscillates twice as fast. So, since cos x crosses at -90 and 90, cos 2x crosses at -135, -45, 45, 135 deg. The sin graph looks just like sin x, but is shifted to the left 30 deg. (That is, x+30 is zero when x=-30. In ...
*Monday, September 19, 2011 at 12:02pm by Steve*

**Algebra**

Take the real-life situation and create an equation or inequality that could be used for analysis, prediction, or decision making. Then, draw a graph to depict the variables in your situation. Use your graph and what you know about linear inequalities to discuss the ...
*Monday, July 2, 2007 at 11:03pm by Evevlyn*

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