(−2, 1) is a solution for which of the following equations?
y + 2x = 4
−2x − y = 5
x + 2y = −4
2x − y = −5
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?
y = –5x + 1.25
y = 5x + 1.25
y = 3.75x
y = 3.75x + 1
Four friends tracked their heights in inches (y) over a certain number of years (x). Which friend had the fastest rate of growth?
Chelsea
Ryan
Mandy
Jeff
Write the values in the table that would make a line with the same slope as the one in the graph.
Look at the graph of the linear equation below.
Write an equation for the line in slope-intercept form.
y =
