Calculus Examples

$f (x) = x^{5} - 5 x^{4} - x^{3} + 28 x^{2} - 2 x$

Step 1

Graph the polynomial in order to determine the intervals over which it is increasing or decreasing.

Increasing on: $(- \infty, - 1.49954522), (0.03579918, 2.62273516), (2.84101087, \infty)$

Decreasing on: $(- 1.49954522, 0.03579918), (2.62273516, 2.84101087)$

Step 2