Question

what is the slope of this line?

Explanation:

Step1: Recall slope formula

The slope $m$ between two points $(x_1,y_1)$ and $(x_2,y_2)$ is $m=\frac{y_2-y_1}{x_2-x_1}$

Step2: Assign point values

Let $(x_1,y_1)=(-2,1)$ and $(x_2,y_2)=(2,7)$

Step3: Substitute into formula

$m=\frac{7-1}{2-(-2)}=\frac{6}{4}$

Step4: Simplify the fraction

$m=\frac{3}{2}$

Answer:

$\frac{3}{2}$