Home > CALC > Chapter 3 > Lesson 3.3.4 > Problem 3-135
3-135.
If f(x) is increasing, then slopes are positive so f '(x) > 0.
Use the Power Rule to find f '(x).
Solve the inequality: f '(x) > 0.
If f(x) is increasing, then slopes are positive so f '(x) > 0.
Use the Power Rule to find f '(x).
Solve the inequality: f '(x) > 0.