Answer
Refer to the graph below.
Work Step by Step
The slope is rise over run.
The slope is 2, so the rise is 2 and the run is 1.
To graph the line, perform the following steps:
(1) Plot the y-intercept $(0, 0)$.
(2) From $(0, 0)$, move 2 units up (the rise) and 1 unit to the right (the run) to reach $(1, 2)$. Plot $(1, 2)$.
(3) The slope 2 is equivalent to $\dfrac{−2}{−1}$, so the rise is $−2$ and the run is $−1$.
From $(0, 0)$, move 2 units down and 1 unit to the left to reach $(−1, −2)$. Plot $(−1, −2)$.
(4) Connect the three points using a line to complete the graph.
Refer to the attached image in the answer part above for the graph.