What is the average rate of change for this exponential function for the interval from x = 2 to x= 4 ?

( need answer asap)

Option D) 6

Explanation:

As we know that average rate of change will be given by

now here we know that

at x = 2 the value of y coordinate will be 4

also at x = 4 the value of y coordinate will be 16

now we know that

so rate of change of Y coordinate with respect to x coordinate will be 6

carla slowed down in the beginning of her trip, stopped, and then sped up

d is the correct answer