Thursday

April 17, 2014

April 17, 2014

Number of results: 10,831

**graph of a polynomial**

Sketch the graph of 1/12(x+2)^2(x-3)^2 and make sure the graph shows all intercepts and exhibits the proper end behavior. I can sketch the graph but how do I do the second part? Thanks What does the function do at x= inf, or x= -inf. That is the end behaviour.
*Wednesday, January 31, 2007 at 1:23pm by Jen*

**how to sketch a graph of..**

Local minimum and local maximum imply that the function approaches negative and positive infinite at opposite sides of the graph. Local minimum (1,1) and local maximum (3,3) means the slope of the function is 0 at these points. Thank you so much. So 1)when the local minima is...
*Sunday, November 5, 2006 at 9:03pm by Leo*

**graph from asymptotes**

Is it possible to roughly sketch a graph(without plotting the points) from the asymptotes of a rational function? Is yes, what are the rules? For example, if I have to sketch a graph of y = (2x^2+10x-12)/x^2+x-6), how do I do it? I got the vertical asymptotes as x=-3 & x=2, ...
*Sunday, February 4, 2007 at 12:34pm by Jen*

**Algebra II**

1) There is a solution to x = -(y-5)^2 and x = (y -5 )^2 + 7 a) true b) false 2) There is no real solution to y = -1 and y = x^2 + 9 a) true b) false 3) the vertex of the graph of y = 3(x+ 9)^2 + 5 is a minimum value ? a) true b) false 4)find the center and radius of the ...
*Sunday, April 17, 2011 at 10:22pm by anonymous*

**physics**

Help with physics graph sketch? sketch a postion time graph for a student stopping at the school, which 5km east of home how would the graph look like
*Sunday, February 7, 2010 at 10:38pm by jake*

**Math**

If f(x)= sqrt(x+1) find f^-1 and sketch its graph. If you can't sketch the graph that is fine I will figure that part out. Thanks
*Thursday, March 31, 2011 at 8:35am by Dillan*

**College Algebra... HELP**

start with the parent graph of y = ln x, which you should know how to sketch Now graph y = -lnx, which would be a reflection in the x-axis now drop that graph 6 units down to get y = -lnx - 6 You should be able to answer your questions from that sketch.
*Sunday, January 1, 2012 at 9:17pm by Reiny*

**Calculus I**

Sketch the graph of f by hand and use your sketch to find the absolute and local maximum and minimum values of f. 18. f(x) = 1/x , 1 < x < 3 I can graph it just fine, but for my answer I got that the function has none of the above. Is this correct?
*Monday, March 5, 2012 at 12:35pm by Emily*

**pre calc**

sketch the graph y=abs(x)+2 then sketch over the y=x line.
*Monday, February 11, 2008 at 5:54pm by Devon*

**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*

**MATH**

Sketch the graph of a quadratic function for which the related quadratic equation has only one solution. Then, sketch one that has two solutions. Explain how you know by looking at the graph the number of solutions there are.
*Tuesday, September 15, 2009 at 12:26pm by Anonymous*

**math**

Sketch the graph of a quadratic function for which the related quadratic equation has only one solution. Then, sketch one that has two solutions. Explain how you know by looking at the graph the number of solutions there are.
*Sunday, November 15, 2009 at 2:41pm by jeng*

**math**

Sketch the graph of a quadratic function for which the related quadratic equation has only one solution. Then, sketch one that has two solutions. Explain how you know by looking at the graph the number of solutions there are.
*Thursday, July 7, 2011 at 5:42pm by candy*

**precalculus**

Find the focus, directrix, and focal diameter of the parabola. x2 = 5y focus (x, y) = 0, 5/4 directrix:y=-5/4 focal diameter=5 Sketch its graph? my answers seem to be correct but i cannnot sketch the graph correctly.
*Tuesday, November 13, 2012 at 7:33am by Ama*

**Pre-calc**

I am given the graph of y=f(x) and I am asked to sketch the graph of y=-2f(-x). How do I move and/or rotate the given graph?
*Tuesday, May 15, 2012 at 2:17pm by Jack*

**Calculus**

Sketch a graph of a function f(x) that is differentiable and that satisfies the following conditions. c) f'(-3) = 0 and f'(1) = 0 Please show me, step by step, how to sketch the problem!
*Sunday, May 25, 2008 at 1:00pm by Anonymous*

**Algebra I**

Describe a real world relationship between the area of a rectangle and its width, as the width varies and the length at the same time. Sketch a graph to show the relationship. So far, I have that even when the width increases, the width times the length always equals the area...
*Wednesday, November 13, 2013 at 12:07am by Anonymous*

**calculus**

The graph of a function f with domain [0, 4] is shown in the figure. Sketch the graph of the equation. y = f(x + 1)
*Friday, February 4, 2011 at 1:34am by Anonymous*

**pre calc**

The best to sketch graph if you don't know what the graph looks like is plug in points.
*Monday, February 11, 2008 at 5:54pm by Anonymous*

**physics**

for example of the stone dropped from a ballon and striking the ground and taking into account air resistance sketch a) a distance-time graph b) a velocity-time graph c)an acceleration-time graph
*Thursday, October 7, 2010 at 8:56pm by liz*

**math - geometry**

Austin wants to sketch the graph of a circle represented by the given equation. (x - 4)2 + (y + 7)2 = 64 Using complete sentences, describe the steps used to sketch the circle on a coordinate grid
*Monday, August 19, 2013 at 9:39pm by kris*

**math**

I need to sketch the graph of t(x)=2x^2 +3x > or equal to 10x-x^2. How do I work out the points to plot on the graph?
*Friday, December 7, 2012 at 4:20pm by lindsay*

**calculus**

if x = 4 or x = -4, the denominator is 0 so the function is undefined at those points. Sketch a graph of this equation roughly between x = -5 and x = +5 and draw your conclusions based on the graph
*Monday, January 12, 2009 at 11:31pm by Damon*

**Algebra II**

I sketched the graph for this but I don't know how to find B and C: x=t-2 Sketch the graph of: for -2¡Üt¡Ü5 Y=t^2-4t-3 B. State the domain of x and the range of y. c. Write y as a function of x.
*Sunday, September 12, 2010 at 6:59pm by Sue*

**algebra**

Sketch a graph of y=1/2int(x-2)+1. State the domain range and intercepts. Hint: Lightly graph y=int(x) and then apply three transformations.
*Thursday, June 30, 2011 at 12:45am by dazzling*

**calculus**

Give a reasonable sketch, on the axes provided, of the graph of the function x/(x^2-1)^1/2 showing all characteristics. Use the following pieces to justify your sketch. a) Domain ? b) coordinates x and y intercepts ? c) Symmetry ? is the function odd, even, or neither ? d) ...
*Monday, July 5, 2010 at 9:30pm by Anonymous*

**Physics**

An engineer is designing a runway for an airport. Several planes will use the runway and the engineer must design it so that it is long enough for the largest planes to become airborne before the runway ends. The largest plane accelerates at 3.30 m/s2 and has a takeoff speed ...
*Saturday, October 23, 2010 at 8:59pm by grace*

**grade 12 AP calculus**

Sketch a possible graph of a continuous function f that has domain [0,3], where f(0)=-3 and the graph of y=f'(x) is shown. Thank you so much for the help. It is making the concepts far more clear.
*Monday, December 3, 2012 at 4:54pm by Alannah*

**physics**

A subway train starts from rest at a station and accelerates at a rate of 1.60 m/s2 for 14.0s. It runs at a constant speed for 70.0 s and then slows down at a rate of -3.50 m/s2 until it stops at the next station. a) Sketch a position vs. time graph for this problem. b) Sketch...
*Monday, June 4, 2012 at 5:57pm by cody*

**Calculus**

a) correct b) on your graph, x = -4 and x = 1 are vertical asymptotes. c) causes all kinds of headaches in such calculations as finding definite integrals, or even just making a sketch of the graph
*Saturday, February 11, 2012 at 1:46pm by Reiny*

**math**

The graph of y=|2x+c| passes through the points (1,2) and (0,4) . Find the value of the constant c . Sketch the graph of y=|2x+c| .
*Saturday, March 30, 2013 at 10:52am by Modulus Function*

**calculus**

6. Determine a, b, c, and d so that the graph of y=ax^3+bx^2+cx+d has a point of inflection at the origin and a relative maximum at the point (2, 4). Sketch the graph.
*Tuesday, January 3, 2012 at 12:04am by Yoona*

**Graph help!**

Sketch y= -(1/4) (2)^(x-4)+5 I know that the basic equation is y=2^x so is the graph translated 4 units right, vertically stretched by a factor of (1/4), reflected on the x-axis and translated up 5?
*Monday, November 8, 2010 at 12:52pm by Ali*

**calc**

i need to sketch a graph that satisfies all of these conditions: - it is defined for all #s except 0 - f(1) = 0 f(2)=2 f(3)=1 - f'(2)=0 f''(3)=0 - f''(x)<0 when x<0 and when 0<x<3 - f''(x)>0 when x>3 - lim x->0 = -inf - lim x->inf = 0 - lim x->-inf...
*Wednesday, November 15, 2006 at 11:00am by kooldude*

**Algebra 2**

I'd graph it by a) recognizing that it is a parabola, opening up b) noting the vertex is at (3,-1) c) the y-intercept is (0,17) d) so, by symmetry is (6,17) That should enable you to sketch the graph x-intercepts are where x = 3 +/- 1/√2
*Friday, December 2, 2011 at 5:09am by Steve*

**Pre-Calculus**

Sketch the graph f(x)=-2x^2(x-5)^3(x+2)^4. What would be my coordinates. I solved it and my graph looks nothing like the one on wolframalpha. Can someone show me how you would solve this?
*Sunday, March 25, 2012 at 7:56pm by Cooper*

**Pre-Calculus**

Sketch the graph f(x)=-2x^2(x-5)^3(x+2)^4. What would be my coordinates. I solved it and my graph looks nothing like the one on wolframalpha. Can someone show me how you would solve this?
*Sunday, March 25, 2012 at 7:58pm by Cooper*

**CALC Help**

Please try yourself first. sketch a graph. Find where the two curves intersect. Then integrate the difference between intersection points. Note, sketch carefully between x = 0 and x = 5. I think you may find two regions.
*Thursday, January 29, 2009 at 3:22am by Damon*

**College Algebra**

I will assume you mean y = -√(x-6) and NOT y = -(√x) - 6 start with y = √x using the following points, sketch the graph. (0,0), (1,1), (4,2), (9,3), (16,4) ... (notice I pick numbers that work out nicely) You will have a "swooping" curve in the first quadrant...
*Friday, July 27, 2012 at 1:53pm by Reiny*

**MATH**

slope, call it m, is m = (Y2-Y1)/(X2-X1) m = (-4 - 4) / (0 - -4) = -8/4 = -2 NOW SKETCH A GRAPH AND LOOK AT THOSE POINTS AND A LINE FROM THE FIRST TO THE SECOND. NEVER do one of these problems with sketching a quick graph off to the side.
*Sunday, November 24, 2013 at 9:30am by Damon*

**Calculous**

the figure shows the graph of F', the derivative of a function f. the domain of the function f is the set of all X such that -3< or equal to x<or equal to 3 a)for what values of x in the domain does f have a relative max and amin? justify b) for what values of x is the ...
*Monday, November 21, 2011 at 12:55am by Yoona*

**Math**

So if you do not know calculus sketch the graph starting at lower left, rising to 15 at x = 0, dropping to -17 at x = 4, then rising up to upper right. sketch some points right around x = 0 and right around x = 4
*Sunday, February 8, 2009 at 7:29pm by Damon*

**Math**

Denominator becomes zero when x=3, therefore vertical asymptote is a x=3. The limit of f(x)=[(x-5)/(x-3)]^2 as x->±∞ is 1, so the horizontal asymptote is at y=1. Since f'(5)=0 and f"(6)=0, there are no stationary points, just a minimum at x=5. There is a point ...
*Sunday, December 19, 2010 at 2:34pm by MathMate*

**algebra II**

Can you please help me with the these problems. 8.Write an equation in standard form of the parabola that has the same shape as the graph of f(x) = 11x^2, but which has its vertex at (2, 9). 10. Use the vertex and intercepts to sketch the graph of the quadratic function. y + 3...
*Saturday, October 13, 2007 at 11:52pm by Ashley*

**math**

The function f(x)= ax^3 - bx +c passes through the origin, f(-1)=4/3 and it has an extreme point at x=1 (i) Find the values of a, b and c. (ii) Sketch the graph (iii) Find the area bounded by the graph of f(x) and the x-axis between the lines x=-1 and x=1
*Thursday, April 25, 2013 at 6:57am by gibbs*

**Physics - work done**

You did not state in which direction the force acts. I assume in the direction of displacement. Work done will be the area under the graph FvsD. sketch the graph (F=kd is a straightline) c) Using calculus, work=integral f.dx= = int kx dx= 1/2 x^2 You should get this by ...
*Wednesday, October 6, 2010 at 6:20am by bobpursley*

**Maths**

I'm after understanding more than an answer but an answer would be greatly appreciated. The question reads as "On the answer sheet for this question is shown an x-y graph of the function [y(x)=x^2cos(3x)] Add to that same picture a rough sketch of the graph of dy/dx against x...
*Tuesday, November 16, 2010 at 3:19am by Jack*

**Math**

I'm after understanding more than an answer but an answer would be greatly appreciated. The question reads as "On the answer sheet for this question is shown an x-y graph of the function [y(x)=x^2cos(3x)] Add to that same picture a rough sketch of the graph of dy/dx against x...
*Wednesday, November 17, 2010 at 3:18am by Jack*

**Math**

You are in a car of a ferris wheel. The wheel has a radius of 8m and turns counterclockwise. Let the orgin be at the center of the wheel. Begin each sketch in parts a) and b) when the radius from the centre of the wheel to your car is along the positive x-axis. a) Sketch the ...
*Wednesday, March 6, 2013 at 6:22pm by Kristien*

**acollege algebra**

If f(x)=2(x-3)^2-5 find the vertex, the x intercepts the y intercepts sketch the graph, choose two points on the graph and find the rate of change
*Tuesday, April 30, 2013 at 5:46pm by smc*

**how to sketch a graph of..**

y=x^2-1
*Sunday, November 5, 2006 at 9:03pm by craig*

**Physics- pls help**

A 5kg object starts at rest and has a force applied to it of 10 Newtons for 2 seconds, followed by 20 Newtons for 2 seconds, followed by 30 newtons for 2 seconds, all in the same direction. a. Determine its final velocity b. Sketch a graph of force vs time c. Create a ...
*Monday, November 1, 2010 at 1:26pm by sally*

**Trigonometry**

I'm having a lot of trouble with graphing trig functions. Can anyone tell me how to graph this equation on a graphing calculator? Sketch the graph of y= sin x in the interval 0 ≤ x ≤4π
*Tuesday, April 3, 2012 at 6:25pm by Peter pan*

**maths**

sketch the graph of each line y= -7x+3 and there is a graph drawn with y axis range from -6:6 x axis range frm -6:6
*Tuesday, February 11, 2014 at 12:12pm by krissy*

**Physics**

Draw a fully labelled graph of stopping distance on the indpending y,axis vs speed on the independent x,axis.plot the points and sketch your graph use the graph paper.speed 32km,48km,64km,80,km,96km,112km,stopping distance 12m,23m,36m,53m,74m,96m
*Monday, April 26, 2010 at 8:51am by Aphiwe*

**Calculus**

y=x^3-3x. Fill out the following table and then make a rough sketch of the graph. I can make the sketch just having trouble understanding what is wanted. y=0 when y'=0 when Relative Max(s) Relative Min(s) y'>0 on the interval(s) y'<0 on the interval(s) y is increasing on...
*Tuesday, October 2, 2012 at 10:38am by Kieran *

**geometry..**

how to sketch the graph?
*Sunday, November 5, 2006 at 9:03pm by myrine*

**Math**

Sketch the Graph of x^2=y^2=9
*Tuesday, February 5, 2008 at 9:58pm by Loubs*

**math**

sketch the graph of y^2=(1/4)x
*Friday, January 30, 2009 at 6:23pm by ben*

**calculus**

Sketch the graph of F(x).
*Thursday, February 24, 2011 at 11:37am by rosie*

**algebra**

f(x)=-2+5 sketch a graph
*Friday, November 30, 2012 at 12:07pm by Dee*

**biomechanics**

a)Describe the structure of the contractile elements of skeletal muscle b)Sketch a graph of teh relationship between developed tension and muscle length and explain the shape of the curve in terms of the interaction between thick and thin myofilaments C) sketch a graph of the ...
*Wednesday, November 14, 2012 at 9:12am by dmkp*

**one more graph question**

Hopefull the last one. :) Sketch the graph of a differentiable function y = f(x) with this property: A local minimum value that is greater than one of its local maximum values
*Sunday, November 5, 2006 at 10:26pm by Jen*

**Math**

We cannot sketch a graph on this media.
*Thursday, April 28, 2011 at 7:57am by PsyDAG*

**Maths**

Sketch the graph of f(x)=x^3-3x+3
*Tuesday, April 23, 2013 at 7:06am by Ayabulela*

**maths**

sketch the graph of inx/x
*Tuesday, October 8, 2013 at 7:44pm by nangy*

**maths**

how do i sketch the graph inx/x
*Tuesday, October 8, 2013 at 7:44pm by mukumpa*

**Algebra**

When in doubt, sketch a graph
*Tuesday, January 14, 2014 at 6:13pm by Damon*

**Calculus**

LOL, sketch a graph !
*Monday, March 31, 2014 at 11:41am by Damon*

**chemistry 12**

hey i was wondering, i have this question: Sketch a pH curve for the titration of 40.00mL of 0.100 M hydrazine, H2NNH2, having a K of 3.0x10^-6 by 0.100 M HCIO4 i know you can t sketch but could you tell me what to do with the "K of 3.0x10^-6" i could sketch the curve without ...
*Tuesday, July 17, 2012 at 7:07pm by dan*

**Trig**

Sketch the graph through at least one complete cycle. Label the axes on the coordinate plane. Use your graph to predict the height of point P above the surface of the water when the stopwatch shows 7 seconds. Round to the nearest tenth of a foot. (Enter only the number.)
*Thursday, June 21, 2012 at 6:11pm by Jessica*

**Calculus **

Consider the function f defined by f(x)= sin x/x, x cannot equal 0 1, x cannot equal 0 a) At what points does the graph cross the X-axis? b) What is the relation between f(x) and tan x at points x cannot equal 0 at which f(x)=0? c) What is the behavior of f as the absolute ...
*Monday, December 13, 2010 at 4:40pm by Nikki*

**calculus**

How would you sketch the graph of E(v)=aLv^3/v-u
*Wednesday, April 23, 2008 at 9:49am by Jodi*

**Maths**

What roots can I use to sketch this graph of: y = x^4 - x^2
*Wednesday, March 3, 2010 at 3:05pm by Remy*

**Math**

sketch a graph (0,3) and (m , 0) are intercepts area = (1/2) * 3 * m = 1.5 m so 1.5 m = 6 m = 4
*Friday, December 27, 2013 at 5:05pm by Damon*

**Maths**

How to sketch graph of f(x)=x^3-7x^2+15x-9
*Sunday, March 9, 2014 at 1:21pm by Nikeziwe*

**Precal**

well we know that when x = 0, it is -6/0 which is undefined but is huge positive for x small negative and huge negative for x small positive, so sketch that on your graph. for x large positive x + 1 - (6/x) looks like y = x so draw a line sloping up at 45 degrees for large ...
*Saturday, June 22, 2013 at 7:08pm by Damon*

**Math**

y=-3x^2+6x-2 Sketch the graph of the given porabola and state the coordinance of its intercepts. I can graph it if I can get some help with the vertex and coordinance. This is what I got; vertex:(1,1) x-intercept:(-1.6,.-4), and y-intercept:(0,-2). Is this right?
*Wednesday, March 24, 2010 at 6:39pm by Jennifer*

**Calculus**

Determine the work done by force f=[1,4] in newtons for an object moving along the vector d =[6,3] Okay i found the vector equation and then the parametric and now i have no clue what do please help :) One more thing there a question that say given the graph f(x) sketch a ...
*Sunday, June 17, 2012 at 4:59pm by Sunny *

**Calculus**

Sketch the graph of a function that is continuous at x=5 but not differentiable at x=5.
*Tuesday, November 10, 2009 at 7:27pm by Matt*

**Maths A**

Sketch the graph of y=x^2-x and find the minimum value of y.
*Monday, August 27, 2012 at 6:42am by Jeconiah*

**Algebra**

Find the vertex and intercepts for each parabola. Sketch the graph. g(x) = x² + x - 6
*Thursday, July 31, 2008 at 12:05am by Marilyn*

**Math**

Find the vertex and intercepts for each parabola. Sketch the graph. g(x)=x(2)+x-6
*Thursday, July 31, 2008 at 12:07am by Marilyn*

**calculus**

sketch graph of a function f that is differentiable and that satisfies the following
*Thursday, March 24, 2011 at 1:42pm by Anonymous*

**calculus**

sketch graph of a function f that is differentiable and that satisfies the following
*Thursday, March 24, 2011 at 1:42pm by Anonymous*

**Math**

Sketch the graph of i) g(x) = sqrt(6x - x^2) ii)f(x) = (x^2 -2x - 3)/(x - 3)
*Thursday, April 28, 2011 at 7:57am by Sandhya*

**Math **

Find the vertex of the parabola. Sketch the graph. Y=x^2+2x-3
*Friday, November 1, 2013 at 10:16pm by Pam*

**AP Calculus**

sketch the graph of e^x with the rectangles of height e^2, e^4 and e^6 and base of 2 each 2 e^2 + 2 e^4 + 2 e^6 = 2 (e^2 + e^4 + e^6)
*Monday, March 17, 2014 at 4:40pm by Damon*

**Physics**

A ball is rolled up a ramp from the point B shown below, with an initial speed of 5 miles per hour. It continues up the ramp to point C before it begins to roll back down. Throughout the motion up and down the ramp, the ball maintains a constant acceleration (this is always ...
*Friday, October 18, 2013 at 9:21pm by Luul*

**math**

A recently released film has its weekly revenue given by Where R(x) is in million of dollars and x is in weeks. (a) Find the asymptotes of the graph of the function R. (b) Find the intervals where R is increasing and decreasing, if any. (c) When will the revenue be maximized...
*Monday, January 16, 2012 at 2:10pm by ninot*

**physics**

i am supposed to sketch a postion time graph for a bear starting at 1.2meters from a refrence point,walking slowly away at a constant velocity for 3 seconds stopping for 5 secods, backing up at hlad the speed for 2 seconds, and finally stopping. how would it look like on a graph
*Sunday, February 7, 2010 at 5:27pm by jake*

**physics**

i am supposed to sketch a postion time graph for a bear starting at 1.2meters from a refrence point,walking slowly away at a constant velocity for 3 seconds stopping for 5 secods, backing up at hlad the speed for 2 seconds, and finally stopping. how would it look like on a graph
*Sunday, February 7, 2010 at 6:08pm by jake*

**math**

1. Consider the function f(x) = x3 + 7x2 + 2x - 40 . a. Find the possible rational roots of f(x) = 0. b. Use synthetic division to divide f(x) by x - 2. Show all your work. Use your answer to explain whether or not x – 2 is a factor of f(x). c. Factor f(x) completely. Show all...
*Monday, June 6, 2011 at 8:23pm by Maddie*

**PHYSICS PLEASE HELP**

A fire hose held near the ground shoots water at a speed of 6.5 m/s 1. At what angle(s) should the nozzle point in order that the water land 2.5 m away? -I believe the answer is 18,72 2. Sketch the trajectory for the 18; angle -Please give me exact (x,y coordinates) -I believe...
*Sunday, January 26, 2014 at 1:05am by PHYSICS*

**trig**

eliminate the parameter t from the following x = 4 sin t y= 7 cos t sketch the graph
*Friday, March 14, 2008 at 1:27pm by Abe*

**9th grade algebra**

How do I sketch the graph of this equation? h=-08t2 + 10t
*Monday, April 6, 2009 at 7:12pm by Ryan*

**Math**

Use point-plotting to sketch the graph of each equation. How do you do these? y=-x+2 x-y=-3 y=2x
*Wednesday, February 17, 2010 at 4:04pm by Courtney*

**Geometry**

BY the way: Always sketch a graph. Then this stuff gets easy.
*Wednesday, July 14, 2010 at 2:39pm by Anonymous*

**math**

how do you sketch the graph for 2x+y=4 using a domain -3x<3
*Tuesday, December 6, 2011 at 4:51am by sherry*

**Advanced Functions - Grade 12**

The function C (t) = 0.16t/t^2 + t + 2 models the concentration, C, in milligrams per cubic centimetre, of a drug entering the bloodstream over time, t, in minutes. a) Sketch the graph of the relation. b) Explain the shape of the graph in the context of the concentration of ...
*Tuesday, July 20, 2010 at 12:26am by Nish*

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