Answer:
-2
Step-by-step explanation:

Therefore, the average rate of change over the interval [-4,-1] is -2.
Answer:
The answer is -33
Step-by-step explanation:
Answer: I believe its 274
Step-by-step explanation: Divide 8 by 0.1 and add 12+1=13 then multiply 13 by 3 and subtract it
hope this helps
Chenn was here!
Answer:
linear
Step-by-step explanation:
Answer:
B the service fee for coming to look at the machine
Step-by-step explanation: