Question

find the slope of the line that passes through (-82, -26) and (-81, 4)

Answer 1

PROBLEM

Slope of a line passes through (-82,-26) and (-81,4)

Method

Step 1

Write out slope formula

$\text{Slope = }\frac{y_2-y_1}{x_2-x_1}$

Step 2

write out all parameters

x1 = -82, y1 = -26

x2 = -81 , y2 = 4

Step 3

Input all parameter

$\begin{gathered} \text{Slope = }\frac{4\text{ - (-26)}}{-81\text{ - }(-82)} \\ \text{Slope = }\frac{4\text{ + 26}}{-81+82} \\ \text{Slope = }\frac{30}{1} \\ \\ \text{Slope = 30} \end{gathered}$