How to sketch graph of

9,949 results, page 60
1. Alegebra2

1. Given f(x)=3^(x-2), simplify f(x+1)-f(x) into an expression of the form (a)(3^x) 2. Given the function f(x)=e^(x) ln x, write the equation(s) for any and all asymptotes. If the graph has no asymptotes, state that fact.
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!
3. Physics

A 0.165-kg ball, moving in the positive direction at 10 m/s, is acted on by the impulse shown in the graph below. What is the ball's speed at 4.0 s?
4. MATH PRE-ALGEBRA

Explain how to know wheather the endpoint of the graph of an inequality should be a closed dot or an open dot.
5. economics

if Q = 60 − (1/2)P, and MC = 60, which means that MR = 60 how do you work out the price, which then allows you to work out the Q. does the graph still exhibit a slope at twice the rate of the demand curve? thanks for looking in
6. Pre Cal

If the graph of f(x)=cotx is transformed by a horizontal shrink of 1/4 and a horizontal shift left pi, the result has what equation?
7. calculus

find the points on the graph of y=secx where the tangent is parrallel to 6y-4x=8. (0 is less than or equal to x and x is less than or equal to 2pi). Use exact values.

given the graph of f(x) = x sinx, 0<=x<=2pi assuming that a quantity y changes at a rate of y' = xsinx, find by how much it will increase or decrease over 3pi/2 <= x <= 2pi
9. math

Graph these points. Angle DFG has vertices D (–2, 4), F (–3, 1), and G (–1, 2). Find the vertices of the image after the rotation of 180° about the origin.
11. geometery

1.given the function y=x^2-4x+5,find the following: a.vertex b.maximum or minimum c.axis of symmetry d.y-intercept e.x-intercept(zeros) f.graph
12. Physics

A 0.165-kg ball, moving in the positive direction at 10 m/s, is acted on by the impulse shown in the graph below. What is the ball's speed at 4.0 s?
13. Economics

Joe's utility over consumption and leisure is given by c^(1/2)+@l^(1/2), where @ is a positive constant. Find and graph Joe's labor supply.
14. math

Sondra receives an allowance of \$10 per week, plus an additional \$5 for each chore she completes. Which graph represents Sondra's earnings?
15. mom needs math help

can anyone in simplistic terms explain difference between HISTOGRAM and BAR GRAPH i need to explain it to a ten year old.
16. calculus

use the definition of the derivative to calculate f'(x), if f(x)= SQRT(2x) and find the equations of the tangent line and the normal line to the graph of f at x=2
17. Algebra

Explain what happens to the graph y=4^x if you change it to 4^(x+3)+ 2 would it move 3 units to the right and 2 units upward-I'm thinking becaue youi're adding to the x??
18. Determining symetry

Determine algebraically whether the graph of the function g is symmetric with respect to the x-axis, y-axis, or origin. g(x)=[(x^2)+(y^2)]^2=2xy
19. Math

When talking about a function f(x) is the f always the y point on a graph? I don't understand my book because it says f can be any letter. If f can be any letter and the question is f(6.9) and 6.9 is on the x and y axis then how do you know what to do?
20. PHYSICS

What is the relationship between angle and gpe with a cart and a ramp. Also if it isn't linear find away to graph it in a linear fashion.
21. chemistry

list the five general chemcial reactions. for each one list the: -reactants and its name -products and its name -and balance the equation then graph the results...
22. physical science

Explain why a graph showing the relationship between the amount of a particular element and the element’s mass is a straight line.
23. Calculus

Use the limit process to find the area of the region between the graph of the function and the y-axis over the given y-interval. f(y) = 7y, 0 ≤ y ≤ 2
24. Math- Integrated math 4.

From the function rule h(t)=60t-16t^2+2. How do we tell from the graph and the table whe h'(t) will be positive, where it will be negative, and where it is zero.
25. Math

let g(x)=root25-x^2. The range of a function that will translate the graph of 6 units to the right and 2 units up is ____<=y<=______ Fill in the blank
26. college algebra

graph the function using transformations, show and state , a) the domain, B) range c) the asymptotes F(x)= 1/x^2-4 please show work!
27. math

let x and y be two complementry angles. form an equation and draw its graph. find graphically measures of the other angle. if one of the angle is
28. math

the graph of a quadratic function has x-intercepts -1 and 3 and a range consisting of all numbers less than or equal to 4. Determine an expression for the function.
29. Pre-calculus

can someone show how to graph step by step the polynomial function -x^4 - 4x^2. That is -x to the fourth power minus -4x squared. Please Help!!!
30. Math

Find the maximum area of a triangle formed in the first quadrant by the x-axis, y-axis, and a tangent line to the graph of y = (x+1)^-2
31. Math

I'm unsure how to solve this... can someone help me? Match the equation with its graph. −6/7 x - 1/2 y = 3/7 The answers are graphs, so I'll type the coordinates of the graphs here. A.) -1, 4; -6, 4 B.) -1, -4; 4, 6 C.)-4, -6; 4, 8 D.) -4, 6; 2, -4
32. algebra

Graph y=2x+1, then choose 3 points above the line. Give the coordinates of each point and tell wether it is greater than, less than or equal to 2x + 1 at each point.
33. Economics

What does a marginal propensity in import decrease look like in a graph? Thank you so much in advance - I understand the ramifications of the decrease was just curious as of what it would look like graphically.
34. calculus

The graph of the function y=g(x) is given in the figure above. The x coordinate is (0,-2.) 3. Estimate the x-coordinate of the point where g''(x)=0. Round your answer to one decimal place.
35. Math

1. The graph of y=2logbase5X-7 is reflected in the x-axis and translated 6 units up. I got y=-2logbase5X-1 as a result. The answer key says y=-2logbase5+13. How????
36. physics

Draw a velocity time graph for a ball which is throw vertically upwards from the ground and then it comes back to the ground
37. Calculus (derivatives)

Find the points on the graph of f where the tangent line is horizontal. x/x^2+25 I know you have to do the quotient rule to find the derivative, but then I do not know what to do after that.
38. math

how many times does the graph of y= 2x squared -2x+3 intersect the x-axis? It intersects the x-axis when y = 0. So: y = 2x^2 - 2x + 3 0 = 2x^2 - 2x + 3 Its not factorable so you'll have to use the quadratic equation to solve for x.

how long will it take to make \$9944. dollars at 1.25 interest when i already have \$7500. I have to make line graph of each year.
40. math

Note: y^1 means the deriviative of... If f(2)=3 and y^1(2)=5 find an equation of the tangent line and the normal line to the graph of y=f(x) at the point where x=2.
41. math

how can the equation (x+2)^2+1 be obtained by applying a horizontial translation to the graph of y=(x-2)^2+1 By obseving that your equation y=(x+2)^2+1 is the same as y=((x+4)-2)^2+1 = y=(x+(4+ (-2))^2+1. Since you're ading to the x value, this is a shift
42. pre-calc

on a graph there are 3 points, (-3,0) (0,2) (1,0) now, by using transformations, y= f(x)+1 is the answer: (-3,1) (0,3) (1,1) ?? and also y= -f(x-2) (using original points) is it (-3,2) (0,0) (1,2) or is it (-3,-2) (0,-4) (1,-2) ?? im not sure in what order
43. pre cal

Complete the statement by referring to a graph of a trigonometric function. (If you need to use or –, enter INFINITY or –INFINITY, respectively.) (a) As x (-3ð/4)+, tan(x)

Find an equation of the tangent line to the graph of the function f defined by the following equation at the indicated point. (x - y - 1)3 = x; (1, -1)
45. calculus

Give the volume of the solid generated by revolving the region bounded by the graph of y=ln(x), the x-axis, the lines x=1 and x=e, about the y-axis
46. Calculus

Find all points on the graph of the function f(x) = 2 sin(x) + (sin(x))^2 at which the tangent line is horizontal. Consider the domain x = [0,2π). Please help!
47. calculus

Find the equation of the line tangent to the graph of the given function at the point with the indicated x-coordinate. f(x)=(4 sqrt(x)+7)/(sqrt(x)+2); text( ) x=4
48. Simple Physics

Which of the following is most appropriate to follow motion in one dimension? -linear scale -solid coordinates -x-y-z coordinates -graph with x- and y-axes
49. Calculus

Find all points on the graph of the function f(x) = 2 sin(x) + (sin(x))^2 at which the tangent line is horizontal. Consider the domain x = [0,2π).
50. algerbra

Use the graph, showing the yearly food costs of a family. What was the decrease in the cost of food from 2003 to 2004?
51. graphing linear equatios

I am really confused...can someone help me with this? I am supposed to graph solution of given system of linear inequality: y is greater than 4x-3 y is less than or equal to x+2
52. Calculus

f(x)=x^n , where n is a positive integer greater or equal to 2. The graph of f(x) will have an inflection point when n is A. Even B. Odd C. Divisible by 3 D. For all values E. For no values
53. 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) ?
54. algebra

3. Find a model for the set of values. x –5 –4 0 4 5 y 25 16 2 16 25 Can someone explain what the graph might look like whether it opens up or down, or slanted line or squiggle line
55. Algebra

Write an equation in slope intercept form of the line that passes through the given point and is perpendicular to the graph of the given equation. (1,-6). X-2y=4
56. Economic

suppose now the inputs of mangoes are taxed. draw the graph to show the economic effects if demand is elastic
57. Physics

A 0.165-kg ball, moving in the positive direction at 10 m/s, is acted on by the impulse shown in the graph below. What is the ball's speed at 4.0 s?
58. Algebra

Hi. I don't understand how to graph this function. would i make a table of values, or just use the equation, or how would i go about doing this? f(x)=x^2-5 on the domain of -3<or equal to x < or equal to 3
59. algebra

write an equation in slope intercept form of the line that passses through the given point and is parallel to the graph of the given equation (2,-2) ;y=-x-2
60. Math

write the equation of the circle in standard form. find the center, radius, intercepts, and graph the circle. x^2+y^2-6x-8y+25=36
61. graphs Math

how could I redraw the graph so that the change in customers between the two months does not seem so great? Do I start from zero? Intervals by 5? Any other advice before I start?
62. ALgebra

use slopes to show that the triangle with vertices (-2,7), (6,9) and (3,4) is a right triangle. write an equation of the line that has y-intercept 5/7 and is parallel to the graph of 6x-3y=1
63. Pre-Algebra

"Triangle LMN has L at (1,-1) and M at (2,3). Triangle L'M'N' has L' at (-1,-1) and M' is at (3,2). Describe the transformation." This question is really tripping me up. I even tried putting it on a graph to solve it, but I just can't. PLEASE HELP!!!!!
64. Algebra

Use the function below to answer the following parts. f(x) = 1/3x - 4 if -6 ¡Ü x < ¨C 3 2 if ¨C 3 < x < 3 x^2 ¨C 4 if x > 3 I know that: Domain= [-6,infinity] Range= [-6,infinity] and points of discontinuity = x=-3,x=3 How do i graph these
65. Algebra

What would three points on a graph be, graphing the x and y intercepts, with the equation -x + 3y = -9? The x and y intercepts are what you get when plugging in y=0 or x=0. For a third point, you can choose any other x or y value you want and compute the
66. Math repost for Samantha

Maths - samantha, Wednesday, October 10, 2007 at 3:24pm how do you graph linear equations?
67. College algebra

graph the function using transformations, show and state , a) the domain, B) range c) the asymptotes F(x)= 1 ----- -4 x^2 please show work!
68. math

the price for pears is y=2.75x which line would have the steepest slope if organic apples and pears were added to the graph
69. math

Given f (x) = √(7 + x) + 4 . Use the rectangle method to approximate the area on the interval [0, 8] using 4 rectangles. (Assume the graph goes through the midpoint of each rectangle.)
70. math

Given the equation x^2 +y^2+8y-65=0 (a) Write the equation in standard form. (b) State the center, radius, and intercepts. (c) Submit the graph
71. trig

y= sin x/2, 0 less than equal to x less than equal to 4pi... the question says state the amplitude and period for each equation and graph it over the indicated interval
72. Physics

What would the slope represent in a torque vs force graph, and what would its units be. I graphed the points and got a slope of .4778, but am not sure what it represents.
73. Math

A parking garage charges \$2.00 to enter the garage and \$1.50 an hour to park. Use the coordinate plane to graph this situation.
74. mathematics

Draw a graph of the mirror line y=x, the function f:x 3x+2 and its inverse f`1 x x-2/3, for the domain of x, -2<x<8 x -2 0 4 8 y=x -2 0 4 8 These numbers were given to me what i want to know is why 0 and 4 and how do i come up with the numbers on my
75. algebra

graph the equation and find the y-intercept. 2y+5x=-6 My question is do I add -5x to both sides first?? how do I start this problem? No one has answered this question yet
76. MATH

Write the equation of the line in slope-intercept and standard form whose graph passes through the given point and has the given slope: (3,-2), m = -3/2 THANK YOU :)
77. math

Given the equation x^2 +y^2+8y-65=0 (a) Write the equation in standard form. (b) State the center, radius, and intercepts. (c) Submit the graph
78. Calc

1.) Evaluate Lim x->0 (tanx/x) 2.) Find the equations of the lines that pass through the point (0,-2) and are tangent to the graph of y=x^2 3.) Find (d^2*y)/dx^2 and (dy/dx)^2, given that y=7x
79. chemistry

A small quantity of hydrochloric acid and a large quantity of limestone chips (CaCO3) are reacted on a beaker, which was placed on the pan of a balance. The mass of the beaker and its contents were recorded every half minute. (a) Write a chemical equation
80. As physics

change in mass___total charge_____no of elect for each of______delivered by_______rons pass objects_________circuit(eachtest)_(thrcathod) _____________________________________________0.14____________144__________9 x 10^20___
81. Math

Type Amount Recycled (%) Amount Recycled (in millions of tons) Paper and Paperboard 52.8 45.9 Yard Trimmings 22.2 19.3 Metals 8.6 7.5 Glass 3.7 3.2 Plastics 3.1 2.7 Wood 2.7 2.3 Food waste 1.6 1.4 Other 5.3 4.6 Date US Population Jul 1, 2012 313.85 million
82. MATH/ALGEBRA

I am going over some math homework and need to know if I am getting the right answers. 1. Solving by elimination: 2x+3y=3, and 4x+6y=6 I say the determinant is o, there is no solution 2. y-11>2y-2 Is 1,-15,-17,-2 solutions: My answer = 1 is not, -15 is,
83. Physics

An air traffic controller observes two airplanes approaching the airport. The displacement from the control tower to plane 1 is given by the vector A , which has a magnitude of 220 km and points in a direction 32 degrees north of west. The displacement
84. Physics URGENT

Object 1 (mass=6.4 kg) traveling in the +x direction at a speed of 14.01m/s undergoes an inelastic collision with Object 2 (mass=5.10kg) which is at rest. Object two flies off at a speed of 11.94m/s and an angle θ2=49.8 °. The diagram below is just a
85. 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
86. maths calculus

A centre enters students for English levels one and two end test every year. Some take the paper based version, others online version. For planning purposes you need to assume trend patterns indicate that .the total number of entries each year is always
87. physics, help! urgent!

A positive point charge q = +2.50 nC is located at x = 1.20 m and a negative charge of ƒ{2q = ƒ{5.00 nC is located at the origin. (a) Sketch the electric potential verses x for points on the x-axis in the range -1.50 m < x < 1.50 m. (b) Find a
88. Discreet Mathematics

Part I: Suppose you are developing a statistical database in which information about professional football teams and records are stored. Consider the following 2 sets of data that list football teams and quarterbacks: D = {Jets, Giants, Cowboys, 49’ers,
89. Calculus

What is the average value of f(x) on [0,4] if the area between the graph of f (x) and the x-axis is equal to 12? I used the average value formula and got 12. But the answer key says 3. My work: M= 1/4 [12x] interval: [0,4] 48/4=12
90. Analytic Geometry

Find the standard and general equation of a parabola with a vertex at (0,0) and graph passing through (3,5) Axis of Symmetry at x-axis.
91. using a ti 89

i am attempting to graph the piecewise function y=(-2/3)x-6 if -9<=x<-6 (1/3)x if -6<=x<0 (((x-3)^2)/9) + (((y-0)^2)/16)=1 if 0<=x<=6 on a ti 89 titanium. i believe you must use the when( feature, but i haven't a clue as to how. we are
92. math

a particle is moving along the graph of y=x^(1/3) when x=8 the y component of its position is increasing at the rate of 1 centimeter per second how fast is the x component changing at this moment
93. Math/Algebra

The graph of f(x)=sin(x) is transformed into a new function, g(x) , by compressing it vertically by a factor of 1/2 and shifting it 3 units down. What is the equation of the new function g(x) ?
94. Calc I

Yes I was trying to find the range y = (x^2 -4)/(x^2 - x -12) ok using 2(4 +/- sqrt(15) ) sorry I forgot the minus in the derivitive but ya that makes sense but however I need three critical values that only gives me graph it and you'll see there are three
95. math homework

use the limit process to find the slope of the graph of 'square root' x+8 at (8,4) a. 4 b. 1/4 c. the slope is undefined at this point d. 1/8 e. infinity
96. Math - Solving Graphically

1. 8 + 7x =2x² I used my calculator to graph this and got x is about 4.41 and -.904 2. 1/3x² - 15 = 0 Again, I graphed on my calculator and got x is about 6.70 and -6.70 Are these answers accurate and is there another way to solve?
97. Physics

A constant unbalanced force is applied to an object for a period of time. What would the graph look like as acceleration as a function of elapsed time?
98. Math

20. Write a sequence of transformations that maps quadrilateral ABCD onto quadrilateral A"B"C"D in the picture below. ( i know it doesn't show the pic of the graph but i need so much help)
99. Math

Graph the quadratic functions y = -2x^2 and y = -2x^2 + 4 on a separate piece of paper. Using those graphs, compare and contrast the shape and position of the graphs
100. Algebra 2 f(x) transformation

the graph of f(x)=sin (x) is transformed into a new function g(x) by stretching it vertically by a factor of 4 shifting it 3 units to the right. what is the equation of the new function g(x)?