Answer
see graph.
Work Step by Step
Given $y=\frac{1}{2}+sin[2(x+\frac{\pi}{4})]$, we can identify its amplitude as $1$, period as $p=\frac{2\pi}{2}=\pi$, vertical translation as $\frac{1}{2}$ up, and phase shift as $\frac{\pi}{4}$ to the left, see graph.
