Question

The scatter plot shows different students’ grade point averages (GPA) and scores on a test.

What is the equation of the graphed linear model?

y = x +


http://static.k12.com/calms_media/media/1549000_1549500/1549112/4/7390c9fb9a63b8e12222a8022220158e8dc6e5ae/MS_IMC-141014-181216.jpg

Answer 1

@texaschic101

Answer 2

@dagrothus

Answer 3

y = mx+b where b is the y intercept because at x=0, the equation becomes y=b
m is the slope, which you can find by looking at the rise/run between any two points. Therefore the equation should be y=15x+40