Answer:
B
Step-by-step explanation:
y=sec(x+pi/2)
Took the test on e2020
I think it'd be 1/16 of the band because you'd multipy 1/4 by 1/4
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:




<em>The average rate of change is 2.</em>