The line of best fit is shown on the scatter plot below. What is the equation of the line of best fit? A: y=−5/4x+9

B: y=−1/2x+9

C: y=−5/4x−9

D: y=−x+9

The best answer would be y=-x+9

you can eliminate c because the -9 would mean it would start below the x-axis. you can eliminate both a and b because the slope of the line can be shown as 1/1 which would just be x.

Lines that intersect at one point