Algebra Examples

$f (x) = - \frac{16}{2025} x^{2} + \frac{9}{5} x + 2.5$

Step 1

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

Increasing on: $(- \infty, \frac{3645}{32})$

Decreasing on: $(\frac{3645}{32}, \infty)$

Step 2