Question

Using the slope formula, find the slope of the line through the given points(7,7) and (4,1)is the slope defined?

Answer 1

Answer:

The slope is 2, and it is defined

Explanation:

The slope of the line is:

$m=\frac{y_2-y_1_{}}{x_2-x_1}$$\begin{gathered} m=\frac{1-7}{4-7} \\ \\ =\frac{-6}{-3}=2 \end{gathered}$

The slope is defined.