Answer
The following diagram is the graph of $x-2y=6$.
Work Step by Step
Input two arbitrary values of x into the equation $x-2y=6$ to obtain two ordered pairs.
For example:
When $x=0$, $y=-3$, and thus one ordered pair would be $(0,-3)$.
When $x=6$, $y=0$, and thus another ordered pair would be $(6,0)$.
The two points are joined together by a straight line in order to graph the equation.