Evaluate the Value of Composition of Two Functions

The video tutorial explains how to solve a composite function problem involving two functions, G(x) and H(x). The instructor first introduces the functions and then demonstrates how to calculate H(3) by substituting the value into the function H(x). After finding H(3), the instructor uses this result to solve for G(H(3)) by substituting the value of H(3) into the function G(x). The tutorial emphasizes the step-by-step process of solving composite functions and highlights the importance of substitution in finding the correct solution.

Calculate the value of H of 3 using the provided function.

What is the expression for H of X as given in the text?

Explain the steps taken to solve for G of H of 3 in the text.

What does G of H of 3 represent in the context of the problem?

How do you derive the final value of G of H of 3 from H of 3?