Enrollment in a school has grown exponentially since the school opened. below is a graph depicting this growth. determine the average rate of change from x = 0 to x = 20.

an exponential graph has time in years on the x axis and enrollments on the y axis. an upward rising curve begins at zero comma thirty and passes through twenty comma eighty.

0.4

2.5

5

30

2.5

Step-by-step explanation:

The average rate of the function f(x) from x=a to x=b is given by:

From the question, the exponential function goes through (0,30) and (20,80).

This implies that f(0)=30 and f(20)=80

Therefore the average rate of change from x = 0 to x = 20 is

The second choice is correct

step-by-step explanation:

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answer: 88

step-by-step explanation: