# what is the graph points of (1, -3),m=-5/4 in slope-intercept form

38,199 questions, page 184
1. ## physics

Determine the work a hiker must do on a 15.8 kg backpack to carry it up a hill of height h = 13.5 m. The hill is not an even slope but rather an irregular curve as in the figure.Determine also the work done by gravity on the backpack

asked by Anonymous on October 14, 2010
2. ## Algebra

a ladder is leaned against a building. the bottom of the ladder is 9 feet from the building the top of the ladder is 16 feet above the ground. draw a diagram to represent the situation. what is the slope of the ladder?

asked by Loren on November 11, 2010
3. ## math

f(x) = x^2 + 10x + 24 =(x^2 + 10x)+ 24 =(x^2 + 10x + 25 - 25) + 24 f(x) =(x+5)^2 - 1 Vertex: (-5, -1) How do you sketch this? I know that in the graph one of the coord is (-5, -1) but how do I find the others in order to make a parabola? :|

asked by John on September 15, 2010
4. ## calculus

Find an equation of the line that is tangent to the graph f and parallel to the given line Function: f(x)= 1/ square root of x Line: x+2y-6=0

asked by Anonymous on September 26, 2012
5. ## algebra.math

i need serious help, I'm trying to plot table of values for sketching graph (parabola)for y=x^2-5x+3 xy values are 0,3 1,-1 2.5,-3.25 3,-3 4,-1 5,3 6,9 are these values correct, I'm having problems graphing.

asked by kate on November 14, 2007
6. ## math

The graph of y = 7 cos theta + 24 sin theta would be a sinusoid if it were plotted. What would be the first positive value of theta at which there is a high point?

asked by Bobby on November 6, 2011
7. ## math

Determine whether the following data should be represented on a graph as one-dimensional, two-dimensional, or three-dimensional. the average rainfall during different months of the year

asked by heem on April 11, 2015
8. ## physics

Objects of masses m1 = 4.00 kg and m2 = 9.00 kg are connected by a light string that passes over a frictionless pulley as in the figure below. The object m1 is held at rest on the floor, and m2 rests on a fixed incline of θ = 41.0°. The objects are

asked by trey on September 27, 2011
9. ## Physics

A large solid cylinder rolls without slipping down a 40 m long hill with a 30 degree slope. The cylinder then rolls a short distance over level ground and then off a 20 meter high sheer cliff. How far from the base of the cliff does the cylinder land?

asked by Mary on April 9, 2012
10. ## physics

Objects of masses m1 = 4.00 kg and m2 = 9.00 kg are connected by a light string that passes over a frictionless pulley as in the figure below. The object m1 is held at rest on the floor, and m2 rests on a fixed incline of θ = 41.0°. The objects are

asked by trey on September 27, 2011
11. ## Science

(04.03 MC) A student made the following diagram to represent cellular respiration. The title of the diagram is Cellular Respiration. An oval labeled Cell has five arrows around it. The arrow labeled Oxygen points towards the cell. The other four arrows

asked by Hi my name is BPK! Hi on April 22, 2019
12. ## calc

The slope of the tangent line to a curve at any point (x, y) on the curve is x divided by y. What is the equation of the curve if (3, 1) is a point on the curve?

asked by Anonymous on June 29, 2015
13. ## Calculus

The slope of the tangent line to a curve at any point (x, y) on the curve is x divided by y. What is the equation of the curve if (2, 1) is a point on the curve?

asked by Anonymous on April 28, 2017
14. ## calculus

a.Find the slope of the tangent line to the curve y=9-2x^2 at the point (2,1) b.Find an equation of this tangent line.

asked by josh on January 13, 2014
15. ## Calculus

The slope of the tangent line to a curve at any point (x, y) on the curve is x/y. What is the equation of the curve if (4, 1) is a point on the curve? x2 − y2 = 15 x2 + y2 = 15 x + y = 15

asked by nan on March 11, 2016
16. ## Calculus

Suppose that y=f(x) = sqrt(2x), x>=0 Find a c > 0 such that the tangent line to the curve y = f(x) at x = c has the same slope as the tangent line to the curve y = f^–1(x) at x = c. You get: c = 1/8 c = 1/2 c = (1/8)^(1/3) c = (1/3)^(2/3) c = (1/2)^(1/3)

asked by Thomas on April 9, 2015
17. ## Economics (& Public Policy)

I'm an idiot, but please let me know where to begin here. This is a distance learning course, and I CANNOT contact the professor, and cannot make sense of it in the textbook. If someone can please look at this and let me know where to begin, I thank you

asked by KP on March 22, 2007
18. ## Math

The graph of a rational function has a local maxima at (-1,0) and (8,0). The complex number 2+3i is a zero of the function. What is the least possible degree of the function? I know The correct answer is 6. I need help with the explanation please.

asked by Anyki. on December 31, 2017
19. ## physics

An object is moving along a straight line. The graph shows the object's velocity as a function of time. . What is the acceleration of the object in the interval from t = 5 s to t = 6 s?

asked by thaokieu on January 30, 2011
20. ## Math help

You buy 3 pounds of organic apples for \$7.50. The graph shows the price for regular apples. What is the unit rate for each type of apples?

asked by Mr.Brain on May 2, 2013
21. ## Math

What is the: - vertical asymptote -horizontal asymptote -non permissible value of y=(x^2+x-12)/(x+4) ? So this simplifies to a linear function y=x-3. BUT the oblique asymptote is also y=x-3. So does this graph not exist? I am really confused.

asked by Beth on October 15, 2015
22. ## algebra

To rent a canoe costs \$15 for the first hour and \$12 for each additional hour or fraction of an hour. Which point is NOT included in the graph of this step function?

asked by linda on April 6, 2018
23. ## bio

A large population of laboratory animals has been bred randomly for a number of generations. There was an interesting revelation. The scientists noted that there was neither an increase nor a decrease in the frequency of animals displaying the recessive

asked by Bianca on March 10, 2016
24. ## mit

Quiz 12, Problem 4 (2 points possible) A uniform rod of length d is initially at rest on a flat, frictionless table. The rod is pivoted about a point a distance d/3 from one of its ends, and is free to rotate on the table about this pivot. A small glob of

asked by juanpro on March 23, 2016
25. ## Calculus

Find a Riemann Sum formula for evaluation points that are one-third of the way from the left endpoint to the right endpoint.

asked by Penny on January 14, 2018
26. ## Vectors Q#2

Find the shortest distance between the point D with coordinates (-2,-2,9) and the line passing through the points with coordinates B(2,4,6) and C(4,1,5)

asked by C on February 14, 2017
27. ## Physics

When a solid wheel rotates about a fixed axis, do all of the points of the wheel have the same tangential speed?

asked by courtney!! on January 24, 2010
28. ## English

my statement is people can be kind without laws or police.. I can't think of points supporting my statement. plz help

asked by Leo on March 30, 2015
29. ## distance formula

I need to find the distance between two points, (6,-3) and (-1,4). d = sqrt[(x2-x1)^2 + (y2-y1)^2)] I got that down to the sqrt of 98, which is the decimal 9.899494937, approximated at 9.9. Is this the right answer?

asked by Tabby on April 20, 2012
30. ## Statistics

Between z = -2 and z = 0.4. (Points: 5) 0.655 0.977 0.477 0.155 0.633 my answer was o.155 is this correct

asked by John on June 20, 2010
31. ## math

P (5,) and Q (-1, 2) are points on a straight line. Find the equation of the perpendicular bisector of PQ: y = mx+c how to find missing

asked by kudu on March 14, 2015
32. ## Math

Ethan's quiz average in spelling for the past 7 quizzes is 93. How many total points does he have for the 7 quizzes?

asked by Mona on September 19, 2017
33. ## math

use the distance formula to find the distance between the points (-3,8) and (-4,-1) round to the nearest hundredth if neccesary

asked by help on February 2, 2017
34. ## Finance

7. Describe at least two factors of an investment that you would want to consider before putting money into that specific investment. (2-4 sentences. 2.0 points)

asked by Anonymous on March 7, 2012
35. ## eng122

Most paragraphs should begin with a topic sentence. (Points : 1) True False answer false

36. ## Pre calc

Find an equation of the line that passes through the given points. (Let x be the independent variable and y be the dependent variable.) (3, 13) and (4, 20)

asked by Terry on January 4, 2017
37. ## precalculus

can you please check my work? 7. Find the equation of the parabola y=ax2+bx+c that passes through the points(0,6),(-2,2), and(3,9/2). y=ax2+bx+c 6=a(0)2+b(0)+c 2=a(-2)2+b(-2)+c 9/2=a(3)2+b(3)+c 6=c 2=4a+(-2b)+6 9/2=9a+3b+6 -4=4a-2b -3/2=9a+3b a=-1/2, b=1

asked by Anonymous on December 3, 2016
38. ## Calc

Find the cartesian coordinates of the following points given in polar coordinates. b. (2 rt2, 3pi/4) I cant figure this one out

asked by Jessica on March 26, 2008
39. ## geometry

Which segment is a tangent segment to circle Q? (Points : 1) EP EA AP BP It's from K12 and it's a small quiz (homework)

asked by Brandan on March 26, 2012
40. ## Statistics

Is is possible for the regression equation to have none of the actual (observed) data points located on the regression line?

asked by Julia on December 2, 2012
41. ## math

The gradient of a curve at (1,-11) is ax^2 + b at all points. The tangent at (2,-16) is parallel to the x-axis. Find a and b and the equation of the curve

asked by joseph on June 21, 2016
42. ## Math

The table below shows the melting points of four elements. Which element has the highest melting point.

asked by Siara on October 27, 2016
43. ## Calculus

If an object is moving along the curve y=x^3, at what points is the y-coordinate changing 3 times more rapidly then the x-coordinate?

asked by Daniella on November 14, 2012
44. ## Maths of class 9

P and q are points on side CD of a parallelogram ABCD. Show that area of trianglePAB =area of triangleRAB

asked by Abdullah on November 25, 2016
45. ## Algebra

What is the equation of a line that is perpendicular to the line that goes through the points (0, -3) and (-3, 12)? Can you please give me the steps to solve this. I got m which is -5, but I don't know what to do next.

46. ## maths

A semicircle has AB as the endpoints of its diameter, and AB=400. Points C and D are on the circumference of the semicircle such that AD=BC=100. What is the length of DC?

asked by harsh on February 12, 2013
47. ## Calculus

find a Riemann Sum formula for evaluation points that are one-third of the way from the left endpoint to the right endpoint.

asked by Penny on January 17, 2018
48. ## high school

Is there a formula or general for finding the number of segments that can be named by a given number of points on a line?

asked by Maria on September 3, 2008
49. ## Calculus

Suppose that f(x)=ln(3+x^2). Use interval notation to state when f(x) is concave up and concave down. Then find all inflection points for f(x).

asked by Sckricks on November 6, 2013
50. ## Hi

make a table using points along the graphed linear function .Then, determine the correct function.

asked by Alyson on November 26, 2012
51. ## math

the graphs of the function with equation y= a(x+5)^2=q passes through the points (-6,2) and (-3,20). Determine whether the function has a maximum or minimum value

asked by lily on March 3, 2019
52. ## maths

if the points A(-1,2) , B(2,3) , C(-3,2) and D(-4,-3) are the vertices of parallelogram ABCD, then taking AB as the base , find the height of this parallelogram .

asked by roopal on March 2, 2013
53. ## trig

The parametric equations for a curve in the x-y plane are x=2+t^2 and y=4-3t. Determine the points where the curve intersects the x-axis.

asked by casey on April 19, 2011
54. ## Algebra

Jonah has only nickels and dimes in her piggy bank they're 51 points in the total value is \$4.05 How many nickels and how many times does she have

asked by Sue on November 23, 2015
55. ## math

find an equation of the line passing through the given points. Write the equation in function notation (4,5) and (2,9) f(x)=

asked by Anonymous on October 11, 2010
56. ## Math

Show that the tangent to the curve 25x^5+5x^4-45x^3-5x^2+2x+6y-24=0 at the point (-1,1) is also a normal at two points of the curve.

asked by Avik on February 3, 2013
57. ## solid mensuration

circle c has radius of 10 cm. each of the points B and D is on yhe midpoint of the radius. find the shaded area.

asked by hanah on July 6, 2011
58. ## Statistics

For a population with a standard deviation of 10, how mlarge a sample is necessary to have a standard error that is less than or equal to 5 points?

asked by Denise on March 2, 2011
59. ## Maths

The sketch shows a curve with equation y=ab^x where a and b are constants and b>0. The curve passes through the points (0,3) and (2,12). Calculate the value of a and b. Thank you.

asked by Julie on April 19, 2017
60. ## math help

find an equation of the line passing through the given points. Write the equation in function notation (4,5) and (2,9) f(x)=

asked by Anonymous on October 11, 2010
61. ## Math

What is the measure of the dent angle for a star-shaped polygon with 8 points and a point angle of 20°?

asked by Jenny on October 25, 2009
62. ## Math

write an equation of the line containing the given points and parallel to the given line (7,8) x + 3y = 7 can some one please help I am very sick an have to have this in by 11:59 tonight thank you in advance.

asked by Norma on August 20, 2010
63. ## geometry

show that the points A(-4,2) B(1,4) C(3,-1) D(-2,-3) are verticies of a square. please show me how to solve this type of math problem.

asked by alex on August 13, 2012
64. ## math

Draw a number line from 0 to 8. locate points to show the whole-number solution from 0 to 8 for eACH EQUALITY.

asked by Victoria on September 30, 2009
65. ## Math

The points (2, 3,6) and (6, 3, !2) both lie on the sphere x 2 + y 2 + z 2 = 49. What is the shortest path between them if travel is restricted to the surface of the sphere?

asked by John on August 19, 2010
66. ## Math

The points (2, 3,6) and (6, 3, !2) both lie on the sphere x 2 + y 2 + z 2 = 49. What is the shortest path between them if travel is restricted to the surface of the sphere?

asked by John on August 19, 2010
67. ## eng 122

You should introduce new evidence in your concluding paragraph. (Points : 1) True False answer false

68. ## Math

For a population with a standard deviation of s = 12, a z-score of z = +0.50 corresponds to a score that is above the mean by 6 points.​ True or False

asked by Annie on December 15, 2017
69. ## Algebra 1

Hello. I am having a bit of trouble understanding the following "Solve by Graphing. 3x + y = 5 -2x + 3y = 4" I know you can't see the graphing on this site, but I would really appreciate it if someone points me in the right direction in how to do this.

asked by Tamir on July 18, 2010
70. ## math

Hello, I need help finding the intersection points B and C of the tangent A with for horizontal axis B and the vertical axis C. hyperbola: f (x) = 1 / x A = (1, 1) Thanks for your help .

asked by Sébastien on March 5, 2012
71. ## Geometry

The vertices of a pre-image are located at points (12, 8), (6, -4), and (-2, 10). If the image has coordinates (6, 4), (3, -2), and (-1, 5), is this an expansion or a contraction?

asked by Yaz on June 1, 2014
72. ## math

A standard IQ test has a mean of 98 and a standard deviation of 16. We want to be 99% certain that we are within 8 IQ points of the true mean. Determine the sample size

asked by Tneshia on February 14, 2010
73. ## maths-

Number of points at which f(x) = 3+2sinx has maximium in the interval (-11 pie/2 , 100 pie) is _____

asked by anoynomous on March 19, 2013
74. ## Algebra2

A triangle has points A(1, 2), B(1, 6), and C(3, 6) and is reflected over the x-axis and then over the line y = x. A"B"C" are the coordinates of the reflected image. What is the A" coordinate?

asked by Maranda on September 27, 2012
75. ## eng 122

Editing should focus on each sentence individually. (Points : 1) True False answer true

76. ## math question

Find the coordinates of the four points which have integer coordinates and are a distance of root 5 from the point (1, 2). Hint 5=1^2 + 2^2

asked by Tahlia on March 7, 2017
77. ## Math

I need to create a picture on the computer and plot points using the x-axis and the y-axis. What program would I use to make this?

asked by Susan on January 17, 2016
78. ## Calus calculus

a. Find the critical points of f on the given interval. b. Determine the absolute extreme values off on the given interval f(x)= x In(x/5); (0.1,5)

asked by Mjeed on November 6, 2015
79. ## Math

ok so the point are A(3,0) and B(-4,6) and the question asks : the images of points A and B after a reflection in the line y=x. what im trying to ask is what axis does it go over the y or x axis?

asked by Jessica on April 11, 2012
80. ## statistic

Explain the transformation needed to convert the following data to a linear data set. {(1, 0.98), (2, 1.39), (3, 1.71), (4, 1.98), (5, 2.22), (6, 2.43)} (6 points)

asked by helen on December 13, 2013
81. ## Calculus

A)Find the critical points off on the given interval. B)Determine the absolute extreme values of f on the given interval. F(x)=xe^-x/2 on (0,5)

asked by Mjeed on November 6, 2015

1. a) Write the vector and parametric equations of the line through the points A(6, -1, 5) and B(-2, -3, 6). b) Find another point on the line in (a).

asked by J on May 3, 2012
83. ## Calculus

1. a) Write the vector and parametric equations of the line through the points A(6, -1, 5) and B(-2, -3, 6). b) Find another point on the line in (a). ----- This is what I got for a) r = 6i-j+5k + t(-8i-2j+k) x = 6-8t y = -1-2t z = 5+t I need help with b)

asked by J on May 4, 2012
84. ## 7th Grade Social Studies

Explain the similarities and differences between corporate farms and mixed-crop farms. (5 points)

asked by Anonymous on March 29, 2013
85. ## physics

A map is drawn to a scale of 2cm=25km.If two points are 7.4 cm apart on the map,what is the actual distance between them?

asked by jmmy on January 3, 2012
86. ## math

find an equation of the line containing the given pair of points. Use function notation to write the equation. (5/7,10/14) and (-1/7,13/14) f(x)

asked by kate on October 8, 2010
87. ## Algebra

Construct exponential functiom of points (0,200) and (6,380). The exponential function is y(x)=____

asked by DidAQuestionSimiliarBefore on October 12, 2016
88. ## electromagnetism

#10 (5 points possible) At what frequency in Hz will this circuit have the same current with the switches open and with the switches closed? - unanswered

asked by JuanPro on April 14, 2015
89. ## Geometry Quadrilateral Coordinate Plane Question

What type of quadrilateral is formed by connecting the points (0, 9), (3, 6), (0, 1), and (–3, 6)? rhombus trapezoid kite quadrilateral

asked by sLEXANDria on January 10, 2012
90. ## geometry

show that the quadrilateral formed by joining the mid -points of the sides of a square is also a square.

asked by selva on October 13, 2008
91. ## calculus

find and classify all local minima, local maxima, and saddle points of the function f(x,y)= e^-y(x^2+y^2)

asked by karen on July 13, 2010
92. ## maths

1)y=x²-3x+2 2)y=8x-16/x-3 A)Sketch both on axes B)Calculate coordinate of points of intersection I have drawn both on axes. I am having trouble with B). I know you have to do y=y.

asked by Anonymous on January 27, 2008
93. ## statistic

Explain the transformation needed to convert the following data to a linear data set. {(1, 0.98), (2, 1.39), (3, 1.71), (4, 1.98), (5, 2.22), (6, 2.43)} (6 points)

asked by Helen on December 14, 2013
94. ## Economics

I have to discuss the growth of modern technology's impact on transaction costs. What points do you think I should discuss?

asked by Dan on November 18, 2007
95. ## Calc 3

if r= and r_0= , describe the set of all points (x,y,z) such that magnitude[r-r_0]=4

asked by Emily on January 31, 2012
96. ## statistics

9. Explain the transformation needed to convert the following data to a linear data set. {(1, 0.98), (2, 1.39), (3, 1.71), (4, 1.98), (5, 2.22), (6, 2.43)} (6 points)

asked by helen on December 13, 2013
97. ## Vectors

Determine two other (non-trivial) points on the line that passes through P(5, 6, -2) and is parallel to the line with equation Vector r = (2,-3,4) + t(1,1, -3), t∈R.

asked by Jim on October 21, 2018
98. ## methodologies

Compare points-of-service (POS) plans with maintenance organization(HMO) plans

asked by Debbie on November 22, 2008
99. ## statistic

Explain the transformation needed to convert the following data to a linear data set. {(1, 0.98), (2, 1.39), (3, 1.71), (4, 1.98), (5, 2.22), (6, 2.43)} (6 points)

asked by helen on December 12, 2013
100. ## punjab technical university

A student recorded her scores on weekly math quizzes that were marked out of a possible 10 points .her scores were as follows

asked by sarita mishra on December 15, 2015