Question

What’s the right answer? No I didn’t pick option 3

Answer 1

we will pick up two different points from the line to calculate the slope.

and these two points are,

(1,0) and (0,-3)

now, the slope is

$\begin{gathered} m=\frac{-3-0}{0-1} \\ m=\frac{-3}{-1}=3 \end{gathered}$

so the slope is m = 3 and from the graph the y-intercept is -3