Calculus Examples

$- \frac{3}{5} x^{5} + 9 x^{4} - 32 x^{3} + 49$

Step 1

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

Increasing on: $(4, 8)$

Decreasing on: $(- \infty, 0), (0, 4), (8, \infty)$

Step 2