Question

A)y= 0.31x - 18.03B)y = 0.54x - 24.45C)y = 0.22x -14.30D)y = 0.14x - 12.07Using technology find the line of best fit for the data

Answer 1

The plot of the data is given below

and the functions with it are plotted in the following graph.

The function in choice A fits the data best.