Answer:
-2
Step-by-step explanation:

Therefore, the average rate of change over the interval [-4,-1] is -2.
Answer:
12.8
Step-by-step explanation:
8 x 1.6 = 12.8
That should be the answer
Answer: negative 34
Step-by-step explanation:
just take away 14 to 48 and put a negative infront