Final answer:
To find h'(3) when h(x) = f(g(x)), you need to find the derivative of h(x) with respect to x and evaluate it at x = 3.
Step-by-step explanation:
To find h'(3) when h(x) = f(g(x)), we need to find the derivative of h(x) with respect to x and then evaluate it at x = 3. Let's break it down:
Step 1: Find the derivative of h(x) using the chain rule.
Step 2: Substitute g(x) with its value to get h'(x).
Step 3: Evaluate h'(x) at x = 3 to find h'(3).