Question

Find the slope using the formula LaTeX: \frac{y_2-y_1}{x_2-x_1}y2−y1x2−x1 (9, 10) and (7, 2)

Answer 1

Answer:

slope = 4

Step-by-step explanation:

The formula of a slope:

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

We have the points (9, 10) and (7, 2).

Substitute:

$m=\dfrac{2-10}{7-9}=\dfrac{-8}{-2}=4$