1. Plot the point on a unit circle.
2. Find the sides of this special triangle.
3. Be careful of the signs!
4. Write the answer.

$\frac{32\pi}{4}$ bring  the point back to $(1,0)$.

Wrap clockwise because of the negative sign.

Since the sec\theta; is $\frac{1}{\text{cos}\theta}$, this would be undefined because the $\operatorname{cos}=0$ at $\frac{3\pi}{2}$.