In this case, we'll have to carry out several steps to find the solution.
Step 01:
Data
point 1 (10 , - 5) x1 = 10 y1 = -5
point 2 (10, - 9) x2 = 10 y2 = -9
linear equation = ?
Step 02:
Slope formula
[tex]m\text{ = }\frac{y2\text{ -y1}}{x2-x1}[/tex][tex]m\text{ = }\frac{-9-(-5)}{10-10}=\frac{-9+5}{0}=\frac{-4}{0}=\infty[/tex]The answer is:
The equation of the line is a vertical line in x = 10, since the slope is infinite.
