Answer:
B. 2m
Step-by-step explanation:
m= the amount of time playing video games
2= the time he must do homework
therefore 2 x m will be the amount of time he has to do homework
Two times = 2 x m = 2m
(0,8)
That's the only one that is in both the red and orange parabola
so much for bein a college student.
hope this helps
-8,-6,-4
-10,-6,0
these are the possible test points for your three intervals