Chapter CR, Problem 69CR

(a.)

To determine

The regression line, $y=mx+b$ .

(b.)

To determine

The prediction of the profit when the business is $10$ years old, using the regression line.

(c.)

To determine

The exponential regression curve, $y=a{e}^{bx}$ .

(d.)

To determine

The prediction of the profit when the business is $10$ years old, using the exponential regression curve.