Calculus Examples

$2 x^{4} + 7 x^{3} - 7 x^{2} + 28 x - 60$

Step 1

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

Interval Notation:

$[- 244.04406441, \infty)$

Set-Builder Notation:

${y | y \geq - 244.04406441}$

Step 2