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Home > CALC > Chapter 4 > Lesson 4.3.1 > Problem 4-102

4-102.

Without graphing, analytically determine where the function y = x3 − 7x2 + 15x - 2 is increasing. Check your answer with a graph. Homework Help ✎

If a function is increasing, then its slopes are positive.

FInd where the derivative is greater than 0.