Question

Help! Might have to zoom in

Answer 1

From the picture, I can make out two points: $(0, 1)$ and $(3, -1)$.
We plug into the slope formula:
$\frac{y_2-y_1}{x_2-x_1} = \frac{-1-1}{3-0}=\boxed{-\frac{2}{3}}$
and we have our answer.