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18 Answered Questions for the topic linear graphs

Linear Graphs

04/13/17

draw the graph for the cost of laptop is five times the cost of a computer

expess in equation and draw the graph for the cost of laptop is five times the cost  of a computer
Linear Graphs

04/27/16

Write down the gradient and y- intercept of the line y=-3x+4

Write down the gradient and y− intercept of the line y=−3x+4 how do I do it
Linear Graphs

04/19/16

Does -79 degrees equal 101 degrees when using tan^-1 to find the angle in a linear graph?

I need to find the acute angle of the equations y= 4x+4 and y=-5x+19. I do this drawing a horizontal line at the intersection point and finding the angles of both the lines (from the line to the... more
Linear Graphs Linear

02/11/16

how do you determine a linear relationship from a table?

i have to find the relationship between the length of a peice of rope and the number of knots tied in it. i have a table of my results, but dont know how to plot the graph or how to determine a... more
Linear Graphs Algebra 1 Linear Equations

02/07/16

The birth rate B of multiple births as a function of age a is given by the function B (a) = 1.73a - 14.56 for 15 < or equal to 15 < or equal to 44.

The birth rate is the number of births per 1000 women. A multiple birth rate is any birth with 2 or more children born. A) What are the independent and dependent variables? B)  What is the domain... more
Linear Graphs

01/22/16

help needed!

how to find the equation of the line?
Linear Graphs

01/22/16

helpp pleasee!

how to find the rate of change?
Linear Graphs

11/10/15

For the equation, complete the given ordered pairs. 3x-y=7 (0, ), (1, ), ( ,7)

still don't understand what the equation is 
Linear Graphs

09/17/15

How many pens go missing per day

Ms. Hunter bought a box of 75 pens for her students to use in class. After 4 days, she had 63 pens left and after 15 days she only had 30 left. Assume her students are using them at a constant rate.
Linear Graphs

08/27/15

how to choose a number for x when graphing linear equations

how to understand graphing linear equations
Linear Graphs

08/27/15

How do you find the rule of x and y?

x:1,2,3,4,5,13,15 y:-1,2,7,14,23

how do i sketch a linear equation?

i am wanting to know how to sketch a few graphs such as 2y=-6, y=-6, 5x=0
Linear Graphs

08/10/15

how to find three solutions for this linear function G(x) in G(x) = 3x - 2 is and and how to plot the correct linear function?

 how to choose the correct the correct linear function?                                                 h
Linear Graphs

09/23/14

having trouble making an equation for a word problem

The number of volunteers of a worldwide organization has increased 5.2 million in 2002 to 11.5 million in 2010.   Find an equation for the line containing the given points. Let x represent the... more
Linear Graphs

09/23/14

I need help please

Find and equation for the line parallel to y=5x-7 with y intercept (0,4) write the answer in slope intercept form. I am confused I thought this was y=mx+b which is the first formula I don't... more

03/18/14

how is graphing a linear inequality similar to graphing a linear equation

 What are two major differences?  How can you tell if a point is a solution to an inequality. Is (2,3) a solution to the inequality 8x-3y>14

05/26/13

How do you solve and plot the points for y=3x-1

How do you solve and plot the points for y=3x-1.

05/01/13

How do you make a graph out of an equation? (x,y)

for example: x+2y=6 How would you make those into coordinates on a graph?

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