Question

Find the slope of the line that passes through each pair of points (8,2) (8, -1)

Answer 1

Answer:

Undefined

Step-by-step explanation:

Use the following formula to solve for slope:

$\frac{y_2-y_1}{x_2-x_1} =m$

$m=\frac{(-1)-2}{8-8}$

$m=\frac{-3}{0}$

The equation is not a function and therefore the slope is undefined because there are multiple y values for a single x value.