Answer
$|A|=3$, $p=2 $, $\phi=\frac{2}{\pi}$.
See graph.
Work Step by Step
Step 1. Given $y=3cos(\pi x-2)+5=3cos[\pi (x-\frac{2}{\pi})]+5$, we can find the amplitude $|A|=3$, period $p=\frac{2\pi}{\pi}=2 $, and phase shift $\phi=\frac{2}{\pi}$.
Step 2. See graph.
