Trigonometry Examples

$y = - \frac{1}{8} \cdot \sin (8 x)$

Step 1

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

Interval Notation:

$[- \frac{1}{8}, \frac{1}{8}]$

Set-Builder Notation:

${y | - \frac{1}{8} \leq y \leq \frac{1}{8}}$

Step 2