Answer
$y=-3$
Work Step by Step
Given the points: $(-6,-3), (2,-3)$
We determine the slope of the line:
$m=\frac{y_2-y_1}{x_2-x_1}=\frac{-3-(-3)}{2-(-6)}=0$
Now we write the line's equation:
$y-(-3)=0(x-2)$
$y=-3$
The line is parallel to the $x$-axis, $3$ units below it.
