Chapter 14, Problem 14CE

a.

To determine

Make a prediction for period $t=17$ for fitted trend $y_t=2,286e^{0.076t}$.

b.

To determine

Make a prediction for period $t=17$ for fitted trend $y_t=1,149+12.78t$.

c.

To determine

Make a prediction for period $t=17$ for fitted trend $y_t=501+18.2t-7.1t^2$.