Which equation of the least squares regression line most closely matches the data set? yˆ=−0.09x+11.5

yˆ=−0.31x+37.3

yˆ=−10.1x+118.8

yˆ=−2.3x+97.9
x y
2 100
4 83
6 50
8 35
10 23

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation:

where is the graph? need more info

it will take 9 minutes