383 Answered Questions for the topic Graphing

Graphing Linear Equations

03/06/17

For the problem below, introduce variables to represent unknown quantities and write a system of equations describing the information given in the problem. The

I have a box of nickels and dimes. When I count the money, I notice that I have exactly $10, and that there are 144 coins in the box. How many dimes and how many nickels are in the box?
Graphing

03/06/17

On graph paper, draw the axes, and the lines y = 12 and x = 6. The rectangle bounded by the axes and these two lines is a pool table with pockets in the four co

On graph paper, draw the axes, and the lines y = 12 and x = 6. The rectangle bounded by the axes and these two lines is a pool table with pockets in the four corners and no side-pockets. According... more

02/27/17

sinusoidal function question?

i really don't understand this question can someone help me 3. A scientist recorded the movement of a pendulum for 10 s. The scientist began recording when the pendulum was at its resting... more

Geometry Graphing - Find missing coordinate when given length of line segment

Hello, I have been struggling with this particular question I feel like I know it I'm just fighting myself on which formula to use.   The questions state: Line segment AB is 2 to the square root... more
Graphing

02/19/17

A student borrowed money for medical school costs. The student agreed to work in a county with a depressed economy, so the loan is interest free, requiring only

A student borrowed money for medical school costs. The student agreed to work in a county with a depressed economy, so the loan is interest free, requiring only regular monthly payments after... more
Graphing

02/19/17

The table shows the price of a video game for different years since the game was released. During which time interval did the price decrease at the greatest rat

I need some help to find the answer please.  table that goes with this problem, Year 2000 2002 2003 2005 2007 Price ($) 58 54 50 44 43
Graphing

02/14/17

HIJK is a rectangle with vertices H(m,3), I(m,7), J(7,7), and K(3,3). The area of HIJK is 36 square units. What could be the value of m?

HIJK is a rectangle with vertices H(m,3), I(m,7), J(7,7), and K(3,3). The area of HIJK is 36 square units. What could be the value of m?

02/09/17

Graph the function f(x)=2^x. Then graph g(x)=3(2)^x.

How are the y-intercept, domain, and range affected by the transformation.  

02/05/17

Graph the function. Then state the domain and range.

Graph the function. Then state the domain and range.   1.  y = 2√x   2.  y = -3 ³√x          <-- I mean cube root of x   3.  y = 2√x+2  -2   4.  y = 1/2 ³√x+3  -1        <-- I mean... more
Graphing

02/02/17

A line passes through the point (9, 7) and has a slope of (2, 3). Write an equation in slope-intercept form for this line.

I'd like the answer to be as simplified as possible. Thank you!
Graphing Math Help

01/18/17

Math Graphing Question

Find a if the point (3,a) is on the line that passes through (-2,7) and (5,-3).
Graphing Math Help

01/18/17

Math Graphing Question

Find the distance between the x-intercept and the y-intercept of the graph of the equation 5x - 12y = 60.
Graphing Math Help

01/18/17

Math Graphing Question

The line l1 passes through the points (3,-3) and (-5,2). The line is the graph of the equation Ax + By = C, where A, B, and C are integers with greatest common divisor 1, and A is positive. Find A... more
Graphing Math Help

01/18/17

Math Graphing Question

Find the equation whose graph is the red line shown below. Write your answer in standard form. (Standard form is Ax+By = C, where A is positive, and A, B, and C are integers with greatest common... more
Graphing Slope Rise/run

01/05/17

rises 5 feet for every 3 feet it moves forward

about slope
Graphing Algebra 1

12/17/16

cn you help me understand and answer this pleas

In geometry vertical angles are congruent, meaning they have the same degree measure. You see these when two straight lines form and X shape. Angles that are opposite one another are called... more

12/12/16

Find the orthocenter of a triangle if...

Find the orthocenter of triangle ABC if A=(0,0) B=(4,0) C=(4,2)   I've tried this problem on my own several times, and being homeschooled I'm a bit short on help. The zeros are throwing me off!

12/12/16

How many cases of each will maximize the trucker's sales?

A trucker carries cases of Big Red and Dr. Pepper into a region. His truck can carry 1000 cases total. He must carry at least 200 cases of Big Red and at most 400 cases of Dr. Pepper. Each case of... more
Graphing

12/07/16

constructing a graph that goes through 2 points

Construct the graph of the line that goes through the points (0,0) and (3,3) to determine the slope. Label the rise and the run on your graph.
Graphing Math Help

12/07/16

Which ordered pair could be the x-intercept of the graph of a line (where the line crosses the x-axis)?

a (0, 7) b (4, 0) c (-3, 6) d (2, 9)
Graphing Algebra 1

12/06/16

What is the range?

What is the range of these equations?   y = 2x + 3, x<1 y = -x, x≥1   I've graphed the two equations, but I'm not sure how to find the range.   Thank you for your help!
Graphing Math Calculus Graph

11/23/16

Sketch the graph of y=-2x+3 on the axes below (marks are rewarded for working)

  the graph in the question basically ran from positive 4 to negative 4 on both the x and y axis. if anyone can help it'll be greatly appreciated thanks 
Graphing

11/20/16

Graph the equation & identify key features

Graph the equation n(x)=x^2-6x+5 & identify the key features. 

Probability Function

The probability density function f(x) of a continuous random variable X is:   f(x)={ -kx, If -1<x<o       ={k, If o≤x<1, where k is a positive constant.       ={o, otherwise. I, Graph... more

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