The equation and graph show the cost to rent movies from two different companies. The cost is a function of
the number of movies rented.
Which description best compares the two functions?
Company 1
Company 2
m = movies, d= dollars
d=3m + 5
There is a higher rate of
change at Company 1.
There is a higher rate of
change at Company 2.
It costs more to rent movies
from Company 2.
Company 1 adds a higher
initial fee to the rental cost.
..
257 PM

step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4

where does the z at is it on the x axes or on the y axes any way if it is on the y axes put it horizontally and if it is on the x axes put it vertically