Answer:
As Per Provided Information
Given points are (-6,17) & (-6,13).
here
x₁ = -6
x₂ = -6
y₁ = 17
y₂ = 13
We have been asked to find the slope of the line.
Using Formula
[tex] \bf \: m \: = \dfrac{y_{2} - y_{1}}{x_{2} - x_{1}} [/tex]
m is the slope of line
Put the given value we get
[tex] \qquad \sf \longrightarrow \: m = \ \dfrac{ - 6 - ( - 6)}{13 - 17} \\ \\ \\ \qquad \sf \longrightarrow \: m = \ \dfrac{ - 6 + 6}{13 - 17} \\ \\ \\ \qquad \sf \longrightarrow \: m = \dfrac{0}{ - 4} \\ \\ \\ \qquad \sf \longrightarrow \: m = 0[/tex]
Therefore,