### Home > CALC > Chapter 4 > Lesson 4.2.4 > Problem 4-90

4-90.

Differentiate.

is a horizontal shift of . The slopes will shift with the points.

Use the Power Rule.

Use the Power Rule.

You could expand first or... refer to the hint in part (a).

4-90.

Differentiate.

is a horizontal shift of . The slopes will shift with the points.

Use the Power Rule.

Use the Power Rule.

You could expand first or... refer to the hint in part (a).