Question

(0, 8) , (0,0) find the slope of the line

Answer 1

Let:

$\begin{gathered} (x1,y1)=(0,8) \\ (x2,y2)=(0,0) \\ \end{gathered}$

The slope is given by:

$m=\frac{y2-y1}{x2-x1}=\frac{0-8}{0-0}=\frac{-8}{0}=undefined$