Which linear equation best represents the line of best fit for the scatterplot?

a) y = x + 1

b) y = 3x + 1

c) y = -3x + 1

d) y = 1 5 x + 1

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )