Finite Math Examples

$h = 255 - 21 t - 16 t^{2}$

Step 1

The range is the set of all valid $y$ values. Use the graph to find the range.

Interval Notation:

$(- \infty, \frac{16761}{64}]$

Set-Builder Notation:

${y | y \leq \frac{16761}{64}}$

Step 2