Question

Question #54db1

Answer 1

`L(x) = f(a) + f'(a)(x-a)`

Explanation:

In this case `f'(x) = 2/3x^(-1/3)` so `f'(a) = f'(27) = 2/9`.

And `f(a) = f(27) = 9`

`L(x) = 9 + 2/9(x-27)`

`= 9+.22bar(2)(x-27)`