Question

Using the slope formula, find the slope of the line through the given points(9,3) and (-8,3)is the slope defined?

Answer 1

Answer:

The slope is infinity, therefore, undefined.

Explanation:

The slope is:

$\begin{gathered} m=\frac{y_2-y_1}{x_2-x_1} \\ \\ =\frac{3-3}{-8-9} \\ \\ =\frac{0}{-17}=\infty \end{gathered}$

The slope is undefined