Answer:
see below
Step-by-step explanation:
The coefficient of 1/2 on the variable x is the slope, the ratio rise/run. It tells you the line has a "rise" of 1 for each "run" of 2.
You can choose any x-value you like, and the corresponding y-value will be half that. So, (x, y) = (10, 5) or (-10, -5) will be two points on the graph. Plot those and draw a line through them.