Question

Need Help with the attached pic. Please show work. Thanks

Answer 1

Option C is correct.

Explanation:

Given
`f(x) = e^(2x)` 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

`(f(b) -f(1))/(b-1) =20` .......(1)

Therefore, the above equation (1) can be used to find the value of b and option C is correct.

(Answer)