Consider the function given by f(x)= x² +3. Find its average rate of change from x = -2 to x = 4. Carefully show the work that leads to your final answer.

Step-by-step explanation:

Given

Required

Determine the average rate of change from -2 to 4

This is calculated using:

In this case:

So, we have:

Calculate f(4):

Calculate f(-2)

So:

The average rate of change is 2.

  answer:

  write 548 as 500 + 40 + 8. multiply each addend by 5. then add the three products to get 2,740.