Question

Find the slope of the line through the pair of points.

Answer 1

Answer:

The answer is A undefined

Step-by-step explanation:

The slope is given by

$m=\frac{y_{2}-y_{1} }{x_{2}-x_{1} }$

$m=\frac{9-(-13)}{17-17}=\frac{22}{0}$

which is undefined (division by zero)