Can someone please help with this math problem

Given:

The function is:

To find:

The derivative of the given function at x=1, i.e., y'(1).

Solution:

Chain rule of differentiation:

We have,

Differentiate with respect to x.

Putting , we get

From the given table of values it is clear that f(1)=3 and f'(1)=3. Putting these values in the above equation, we get

Therefore, the value of y'(1) is 18.

make sure you have version 2.50

try looking in the very back of the book : )

step-by-step explanation:

you can download it here