Answer:
slope is undefined
Step-by-step explanation:
Calculate the slope m using the slope formula
m = [tex]\frac{y_{2}-y_{1} }{x_{2}-x_{1} }[/tex]
with (x₁, y₁ ) = (- 5, - 17) and (x₂, y₂ ) = (- 5, - 3)
m = [tex]\frac{-3+17}{-5+5}[/tex] = [tex]\frac{14}{0}[/tex]
Since division by zero is undefined, then
the slope of the line is undefined
