For this case we have the following function:

By definition, the average rate of change is given by:

We evaluate the function for the given values:
For x = 7:

For x = 14:

Then, replacing values we have:
Answer:
the average rate of change from x = 7 to x = 14 is:
a. 23.22
Answer:
d=8
Step-by-step explanation:
Answer:
Bruh why do you have to self promote in Brainly of all places?
Step-by-step explanation:
Answer:1,230.5
Reason: just learn how to divide