Finite Math Examples

$8 = 0.0002 x^{2} - 0.316 x + 127.9$

Step 1

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

Interval Notation:

$(- \infty, \infty)$

Set-Builder Notation:

${y | y \in ℝ}$

Step 2