How to sketch graph of
9,920 results, page 63

chemistry
so if my graph is absorbance vs time in minute, then my half life formula should give me time in minute right? 
Math
Hi, any help with this question would be appreciated . The graph of y = −3x2 +6x + 9 is a parabola. Is the parabola ushaped or nshaped? How can I tell this from the equation? 
Math
Find the slope m of the tangent line to the graph of the function at the given point and determine an equation of the tangent line. f(x) = 9/(5 x) ( at ) \(1,(9/5)) m = y= 
math
In standard (x,y )coordinate plane,the graph of (x2)^2 + (y+4)^2=9 is a circle.What is the area enclosed by this circle,expressed in square coordinate units? 
calculus
Determine if the graph of the rational function has a slant asymptote. If it does, find the equation of the slant asymptote. (2x^3+18x^2+47x+24)/(x^2+6x+5) 
consumer math
The graph represents the purchasing power if the inflation is 12%. Estimate the purchasing power of a monthly salary of $3000? 
math
how do you create a function that has a graph with the given features: a. A vertical asymptote at x=2; a horizontal asymptote at y=0; no xintercept; yintercept is 3 please help. 
Algebra 1
Use the multiplication property of inequalities to solve the inequality. Graph the solution set 1/9t≥2 The solution set is? 
Physics
A spring has a constant of 2.4 x 10^2 n/m. What force does it take to stretchmit .8m? How much PE is stored in the spring? Make a graph of the constant from .1 to 1.0 meters. 
math
Find the slope m of the tangent line to the graph of the function at the given point and determine an equation of the tangent line. f(x)=7x5x^2 at (2,34) m = ?? y = ?? . 
Calculus
Use 5 right rectangles to estimate the area of the area under the graph of 25−x 2 from x = 0 to x = 5 using 5 left rectangles? 
Calculus
Find the slope m of the tangent line to the graph of the function at the given point and determine an equation of the tangent line. f(x) = 15/4 x at (1,15/4) 
Calculus
Find the slope m of the tangent line to the graph of the function at the given point and determine an equation of the tangent line. f(x) = 15/(4 x) at (1,(15/4) m = y = 
Math
Find the function f, given that the slope of the tangent line at any point (x,f(x)) is f '(x) and that the graph of f passes through the given point. f '(x)=6(2x7)^5 at (4, 3/2) 
Alg.
Find the coordinates of the vertex and the equation of the axis of symmetry of the parabola given by the equation. y = − 1/7 x^2 + x − 3 and graph it 
Algebra
given the pointslope form of a line, find the point and slope we could use to graph y4=3/2(x+5) answers: P: (5/4) S: (3/2) how do I get to the answer 
Algebra 2
The graph of a function passes through the points (9,6) and (12, 3). What are the coordinates of these points after the function has been compressed by a factor of 1/3? 
math
Use the line graph to solve. What was the difference in water levels between Week 2 and Week 4? A. 10 m B. 1 m C. 0.10 m D. 0.01 m the water kecvers is 5.3 and 5.4 
precap
a rectangle has one corner in quadrant I on the graph of y=25x^2, another at the origin, a third at the positive yaxis, and the fourth on the positive xaxis 
Calculus
How would I find the equilibrant of three vectors? I am given a graph of three different vectors which meet at the point (0,0) 
Physics
If an object starts at the origin (of a graph) moving to the right with a kinetic energy of 45.5 J, how much kinetic energy does it have at x = 3.0 m? 
Math
find an equation for the line tangent to the graph of y=arccot(x) at x=1. I found that slope is 1/(1+x^2). I don't know how to evaluate arccot(1) to find y value. 
grade 12 chem
made a graph of y axis (density g/ml) and x axis (concentration of salt Nacl mass%) what is the slope of the slope? 
precalc
Use the equation 〖(y+2)〗^2/4((〖x+3)〗^2)/49=1 to find the following: a. center: b. vertices: c. foci: d. graph: 
Math
x y 2 5 0 1 1 1 2 3 A. Graph the ordered pairs. B. Is the function linear? Explain. C. Write a rule for the ordered pairs in terms of x and y. D. What is the value of y when x = 10? 
Physics
A horse runs 15 m [N 23° E] and then 32 m [S 35° E]. What is the total displacement of the horse? I can't even visualise this... My friend told me the basic steps on how to solve it, but I got the wrong answer anyways... d1 = 15 m [N 23° E] d1x = 15m sin 23° = 5.9 m d1y = ... 
Math
Draw the graph of the following function on the given interval. [4 marks] y=1.8cos(2x+〖30〗^o ) 〖180〗^o≤x<〖180〗^o 4. Draw the graph of the following function on the given interval. [4 marks] y=1.8cos(2x+〖... 
Algebra
I NEED HELP ASAP, PLEASE! I don't understand how to do this I have to draw a short roller coaster on graph paper Directions: 1. Draw the side view of your roller coaster on graph paper. For the sake of simplicity, assume that your roller coaster track never turns left or right... 
Help 6!!!
6. What happens to the graph of the line y = 3x 2 when the equation is changed to y = 3x +6? What do you think happens...how do the slopes compare? The y intercept changes, does it move the line up or down? 
Algebra
I need help remembering this. What way is the yaxis and the x axis on a graph. I think its x going up and down and then y going left to right. Please help Thank you 
Math
( / means absolute value) Solve: 3+/2y1/>=1. Graph the solution set on a number line. The number line I have is: 5 4 3 2 1 0 1 2 3 4 5 6 I'm confused on what to do. 
calculus
A rectangle with its base on the xaxis is to be inscribed under the graph of y=2x^2. Find the height of the rectangle if the area is the largest possible area. 
College Algebra
solve systems of equations by graphing... I get how to graph and solve equations but i just don't understand why its coming out wrong u=v 4u=3v3 
math(Algebra two)
describe what happens to the graph of y=X^2 in the following situations. a. y is replaced with (y+1) b. x is replaced with(x5) c.x is replaced with (x+3) d.y is replaced with (y6) i have no clue how to do this can you please help me? 
math am i correct
a+7<_ 17 i think its suppose to say greater than or equal to i say 24 with a closed circle. and is the cirlce closed or open when u graph it? 
math am i correct???
a+7<_ 17 i think its suppose to say greater than or equal to i say 24 with a closed circle. and is the cirlce closed or open when u graph it? 
math
The equation 9c5f+160=0 describes the relationship between temperature, C, in degrees Celsius, and temperature, F, in degrees Fahrenheit. b)graph this relation. 
chemistry
i am doing a graph for my chemistry class, and i need help with excel. How do i plot 3.50X10^3 into excel? it comes out as a negative number! help! 
math(algebra 1)
how do u answer this? please step by step *graph and check to solve the linear system y=x+3 y=x+1 Thank you very very much!!! :) 
Calculus
Find the slope m of the tangent line to the graph of the function at the given point and determine an equation of the tangent line. f(x) = 7 x  2 x^2 text( at ) \(1,9\) m = y = 
Calculus PLEASE HELP
Find the slope m of the tangent line to the graph of the function at the given point and determine an equation of the tangent line. f(x) = 2 x  4 x^2( at ) (2,20) m= y= 
statistics
A density graph for all the possible speeds between 0 mph and 320 mph is in the shape of a triangle. What is the height of the triangle? 
calculus
Let f be the function given by f(x)= x^2+4x8. The tangent line to the graph at x=2 is used to approximate values of f. For what value(s) of x is the tangent line approximation twice that of f? 
algebratrig
Can someone please explain to me how to graph sine and cosine step by step because I am so confused and I really really need help. 
algebratrig
Can someone please explain to me how to graph sine and cosine step by step because I am so confused and I really really need help. 
Math
the graph line passing through (1,1) , (2,4) make with positive xaxis angle equal is: a) 30 degree b) 45 degree c) 60 degree d) 135 degree 
PHYSICS 1 ..lab helllpppppppp
please graph this force1 is 11cm at 10 degree force to is 11cm at 90 degree. use graphical method 
OAA math *wolf*
okay new question.... The graph of 5x2y=10 intersects the xaxis and the yaxis what are the ordered pairs for these two pairs of intersection A.(2,0) and (0,5) B. (2,0) and (0,5) C.(2,0) and (0,5) D. (2,0) and (0,5) 
math
a graph shows vertices L and N of rhombus LMNO. Which of the ordered pairs represent a location on vertex O that will not make rhombus LMNO? 
alg 2
does the graph of the solution to the inequality 4x7 > 5 have a closed circle at 3 and is shaded to the right? the (>) is suppose to be on top of the () I got 3 and shaded to the right? 
Algebra
Negative three times the sum of a number and one is less than or equal to the difference of 5 times the number and 9.Graph the solutions. 
Algabra 2
Draw a graph that is not function and has these three properties: Domain of xvalues satisfying 3<x<5 Range of yvalues satisfying 4<y<4 Includes the points (2,3) and (3,2) 
Algabra 2
Draw a graph that is not function and has these three properties: Domain of xvalues satisfying 3<x<5 Range of yvalues satisfying 4<y<4 Includes the points (2,3) and (3,2) 
AP Calculus
Two circles of radius 4 are tangent to the graph of y^2=4x at the point (1,2). Find equations of these two circles. I found the derivative of y^2=4x, but i don't know what to do next! 
Algebra
I need help with solving these absolute value inequalities. I have to graph them as well. y< x+2+4 and y>x+5+3 I just don't know what to do without a coefficient in front of the absolute value! 
Algebra 2 (Please, help me!)
The graph of a function passes through the points (9,6) and (12, 3). What are the coordinates of these points after the function has been compressed by a factor of 1/3? A: ? 
Math
Find an equation of the parabola that has the indicated vertex and whose graph passes through the given point Vertex:2,1 Point:4,3 
algebra
Marcus plotted the points (0,0),(6,2),(18,6), and (21,7) on a graph. He wrote an equation for the relationship. Find another ordered pair that could be a solution of Marcus's equation. 
Pre calc functions
Determine whether the function g(x)=x^47x^2 is an even, odd, or neither function. Also determine the symmetry of its graph 
Math
shows MN segment graphed on a coordinate plane. Point P lies on MN segment and is 3/4 of the way from M to N. What are the coordinates of the point P? these are points on graph M(4, 4), N(6,2) 
math
If f(x) is an even function and passes through the point (5, 3), what other point must lie on the graph of the function? Explain your reasoning. 
College Algebra
Graph the inequality on the numberline and then write it in interval notation. 6x+5(x+5)≥7x+45 and 12x+4(x3)<3x+53 Please help me with these equation and how to write the solution on a numberline. Thanks. 
math
.The graph of f(x)=cos(x) is transformed to a new function, g(x) , by stretching it horizontally by a factor of 4 and shifting it 1 unit up. What is the equation of the new function g(x) ? 
Geometry
Write an equation for the line with the given slpe that contains the given point. Graph each line. 1. slope 2,(2,2) 
Algebra II
The graph of a line through (2,3) that is perpendicular to the line with equation x = 1 also goes through which point? How to work this???? Thanks. 
Algebra 1
Could someone help me this is what you have to do. Determine the x and yintercept of the graph of each equation. 5xy=5 can someone show me how you do this I know you have to plug in 0 for both y and x. 
geometry
write the equation of each line in slopeintercept form. then graph the line? Question:through (5,2)with slope 2/3 
Physics
when you are finding displacement from a velocity graph and it says find the displacement at t=3 do you find the area from the points 0 >3 to the x axis from 0>3 or no? 
8th grade
hi, if 20 oz of fish cost 4.59, how much would 6, 12, and 36 oz cost? how would i plot this on graph paper? thank you! maribeth 
algebra
Solve each inequality. State the solution set using interval notation and graph the solution set. 1x<6 or 5+x<1 
Algebra II
This deals with quadratic functionsIf I have a graph with points h=5, k =3 and they ask for the translation, would it be {5,3} or would the translation just be {5,3} 
Math
How to solve this (2x+5)/(x+1) > (x+1)/(x1) and graph? I tried this and got (x+3)(x2) and got 3<x>2 which isn't right the right answer is x<3 or 1<x<1 or x>2 How would I get this? I asked this before. 
Calculus
Approximate the area under the graph of f(x)and above the xaxis using 4 rectangles: f(x)=x(x) +2 using 4 rectangles at intervals 0,5 
physics
Given a graph with mass and lenth of string. will mass be on the yaxis or on the xaxis and vice versa. pls help 
mathcalculus
if graoh of y = g(x) passes through point (3,6) then graph of y = g(x) must pass through point. how it be this answer i want to know (3,6) 
ALGEBRA
Graph the following firstdegree inequality in two unknowns. $$ y > {\color{red}2} x  {\color{red}2} $$ 
math
how do you create a function that has a graph with the given features: a. A vertical asymptote at x=2; a horizontal asymptote at y=0; no xintercept; yintercept is 3 
Math
The freezer is always less than 6 degrees Fahrenheit write an inequality for the temperature t in degrees. Graph the inequality 
Precalculus
f(x)=x^21 Graph the function. Estimate the intervals on which the function is increasing or decreasing, and estimate any relative maxima or minima. 
Precalculus
Find the equation of the ellipse with the center at (2,3), one focus at (3,3), and one vertex at (5,3). Also graph the equation. 
Math
How do you solve 2y5x=10 using the dual intercept method? I have to solve for X int and y int on a graph. Please help 
algebra
How can I find the Domain and Range for y=1/x 2 And y=4/x4 +4 they also ask me to compare these 2 problems with graph of y=1/x please help me solve these algebra problems. 
math
The graph of f(x) = x is transformed to g(x) = x + 1 – 7. On which interval is the function decreasing? A) (–∞, –7) B) (–∞, –1) C) (–∞, 1) D) (–∞, 7) I put D but i'm not sure if it right 
geometry.
use midpoint formula to calculate the midpoint of AB. Name it point M and plot it in the graph. Calculate lengths AB, AM, MB. thanks for help. 
Parametric Equations
For the set of parametric equations x = 2t+1 and y = t^25, name the initial point on the graph on the interval 5<t<5. a. (9, 30) b. ( 5, 5) c. (11, 20) d. (9, 20) (I chose this one) 
i need ur help in compiler construction
Q: Given the following 3address code 1: a = 1 2: b = 2 3: c = a + b 4: d = c  a 5: if( d < 20 ) goto 11 6: d = b * d 7: if( d > 20 ) goto 11 8: d = a + b 9: e = e + 1 10: goto 6 11: b = a + b 12: e = c  a 13: if( e < d ) goto 3 14: a = b * d 15: b = a – d (a) ... 
Mathplease check
7. The cost for a business to make greeting cards can be divided into onetime cost (e.g., a printing machine) and repeated costs (e.g., ink and paper). Suppose the total cost to make 300 cards is $900.00, and the total cost to ma 650 cards is $1,600.00. What is the total cost... 
Algebra II
State the vertex of the graph: y=2x6x+9 ...the 2x is squared. y = 2x^2 6x + 9 The vertex is where the function is a minimum. That would be where dy/dx = 4x 6 = 0 x= 3/2 If you are not familiar with calculus, then rewrite the expression y = 2 (x^2 3x + (3/2)^2) +9 (3/2)^2... 
Economics
Given the demand curve Q = 200 4p Graph the demand curve showing exactly where it cuts the axes. How much is demanded at a price of $10? $11? $9? 
Math
Determine the slope of the line that passes through each pair of points. Graph the line with x intercept 3 and y intercept 2. Use a coordinate plane. 
college calculus
a point is moving on the graph of xy=30. when the point is at (6,5), its xcoordinate is increasing by 6 units per second. how fast is the ycoordinate changing at the moment 
college calculus
a point is moving on the graph of xy=30. when the point is at (6,5), its xcoordinate is increasing by 6 units per second. how fast is the ycoordinate changing at the moment 
calculus
find the points on the graph of y=secx where the tangent is parrallel to 6y4x=8. (0 is less than or equal to x and x is less than or equal to 2pi). Use exact values. 
Math: Calculus
The velocity of a car is f(t)=7t meters/second. Use a graph of f(t) to find the exact distance traveled by the car, in meters, from t = 0 to t = 10 seconds 
algebra
I'm doing functions, and I don't know how I'm solving this equation wrong? the equation is y = (x2)^2  1 when I graph it, the shape is supposed to be a parabola. I'm using 2,1,0,1, and 2 as my X values. But I'm getting 15, 8, 3, 0, and 1 for my Y values, respectively. 
Calculus
Use the graph to estimate the limit: lim x>0 sin(3x)/x When x is in degrees lim x>0 sin(3x)/x = ________ I thought the the answer was (3*180)/pi but it's not... please help... Thanks 
MathLogarithmic function
Find the equation of a logarithmic function whose graph has xintercept 8, a vertical asymptote at x=0, and which passes through the point (1/2,4) 
MathLogarithmic function
Find the equation of a logarithmic function whose graph has xintercept 8, a vertical asymptote at x=0, and which passes through the point (1/2,4) 
ALGEBRA
Find an equation in slopeintercept form passing through the points (2,5) and (7,3). M=(3,5)/(7,2) M=8/5 IS THE SLOPE [Y=MX+B] 5=8/5*2+B 5=16/5+B 5+16/5=B (25+16)/5=B 41/5=B THE Y INTERCEPT Y=8X/5 +41/5 HOW WOULD I SHOW A GRAPH ON THIS PROBLEM? 
calculus
Piecewise f(x) = { (x^2, x<=2) (mx + b, x>2) I am not sure what the graph would look like for the 2nd function. Any tips on drawing functions like this would be of great help.