Answer
Refer to the attached image below for the graph of the given equation.
Work Step by Step
The given equation can be written as $y=0x-7$.
$\\$Note that for any value of x, the value of y is -7.
$\\$Thus, the following points are on the graph of the given equation:
$\\\\(−2,-7),(0,-7),(2,-7)$.
$\\\\$Plot these points in the coordiante plane then connect them using a straight line to complete te graph of the given equation.