Question

find the slope of the line graphed below.

Explanation:

Step1: Select two points

Let's take the points (-1, 4) and (2, -2) on the line.

Step2: Apply slope formula

The slope formula is $m=\frac{y_2 - y_1}{x_2 - x_1}$. Here, $x_1=-1,y_1 = 4,x_2=2,y_2=-2$. Then $m=\frac{-2 - 4}{2-(-1)}$.

Step3: Calculate the value

$m=\frac{-6}{3}=-2$.

Answer:

-2