1 pt

2.

(−2, 1) is a solution for which of the following equations?

A

y + 2x = 4

B

−2x − y = 5

C

x + 2y = −4

D

2x − y = −5

1 pt

4.

A third music download site, Soaring Music, can download 1.25 seconds slower than Music Galore. Which linear equation below shows the speed of Soaring Music?

A

y = –5x + 1.25

B

y = 5x + 1.25

C

y = 3.75x

D

y = 3.75x + 1

1 pt

5.

Four friends tracked their heights in inches (y) over a certain number of years (x). Which friend had the fastest rate of growth?

A

Chelsea

B

Ryan

C

Mandy

D

Jeff

1 pt

8.

Write the values in the table that would make a line with the same slope as the one in the graph.

1pt

9.

Look at the graph of the linear equation below.

Write an equation for the line in slope-intercept form.

y =