Answer:
C
Step-by-step explanation:
I think because there is no space or a sign in-between the f and 5, which means you multiply.
Answer:
Idk maybe the last one
Step-by-step explanation:
Answer:
Step-by-step explanation:
Derivative is the slope of the tangent line at any point.
That slope is positive for x < -5 and x > 0
That slope is negative for -5 < x < 0
If you mean -1/3x try using y=3x