Question

* HELP FOR 27 POINTS!! *

Answer 1

Answer:

150

Step-by-step explanation:

y2-y1/x2-x1

we would take any 2 points, so we'll use the points (0,150) and (1,120)

120-150= -30

1-0= 1

so then do rise(y) over run(x)

that gives us the equation

-30/1= -30

so the slope is

y=-30x

and as the other person said (katienwatkins) it would be +150 because the y value at zero is 150

making the slope, y=-30+150

the initial value of (0,150) shows in 0 weeks she still needs to download 150 songs

Answer 2

Y2-y1/x2-x1
we would take any 2 points, so we'll use the points (0,150) and (1,120)
120-150= -30
1-0= 1
so then do rise(y) over run(x)
that gives us the equation
-30/1= -30
so the slope is
y=-30x
and as the other person said (katienwatkins) it would be +150 because the y value at zero is 150

making the slope, y=-30+150

the initial value of (0,150) shows in 0 weeks she still needs to download 150 songs