### Home > CALC > Chapter 7 > Lesson 7.1.3 > Problem 7-28

7-28.

Differentiate each function.

Chain rule.

or rewrite asand use the Power Rule.

Recall that the derivative of

is..

Do you see the pattern?

Notice that all three of these problems ask you to differentiate composite functions with an 'inner' function that has a coefficient of.

Compare and contrast their derivatives.