Question

1. determine the slope of line ef.

Explanation:

Step1: Identify two points

Let $E(-3,-2)$ and $F(1,0)$.

Step2: Use slope formula

The slope formula is $m = \frac{y_2 - y_1}{x_2 - x_1}$. Here, $x_1=-3,y_1 = - 2,x_2=1,y_2 = 0$. Then $m=\frac{0-(-2)}{1-(-3)}=\frac{2}{4}=\frac{1}{2}$.

Answer:

$\frac{1}{2}$