Question

(URGENT !!!) Which is a reasonable equation for the line of best fit for the data shown in the scatter plot? Using the equation, predict y if the value of x is 20.

F. y=x

G. y= x+2

H. y=2

J. y= 1/2x +2


(This is scatterplots)

Answer 1

1. Y = 1/2x + 2

2. X = 20 - Y = 12

Explanation:

1. The other formulas clearly don't fit.

2. Simply fill in 20 for X and solve the formula.