The Solution:
The given linear equation is
[tex]y=\frac{x}{2}-3[/tex]To plot the graph of the above equation, we shall:
Step 1: Construct a table of values for tyhe given equation.
How we got the values of y:
When x=-2,
[tex]y=-\frac{2}{2}-3=-1-3=-4[/tex]When x=0,
[tex]y=-\frac{0}{2}-3=0-3=-3[/tex]Below is the required graph:
