I NEED HELP ON THIS GRAPHING EQUATION!

Answer:
2 points could be (0, -5) and (6, -8)
Step-by-step explanation:
You could use the point where x = 0:-
when x = 0 f(x) = -1/2 (0) - 5 = -5 That's the point (0, -5)
Also when x = 6 say then f(x) = -1/2 * 6 - 5 = -8
The point ( 6, -8)