Answer:
Option C is correct.
Step-by-step explanation:
Given [tex]f(x) = e^{2x}[/tex] is a function of x
Now, the average rate of change of over the interval [1,b] is 20 for b > 1.
Now the expression can be written from the above condition is
[tex]\frac{f(b) -f(1)}{b-1} =20[/tex] .......(1)
Therefore, the above equation (1) can be used to find the value of b and option C is correct.
(Answer)
