Algebra Examples

$f (x) = \frac{2 x - 1}{3 x + 5}$

Step 1

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

Interval Notation:

$(- \infty, \frac{2}{3}) \cup (\frac{2}{3}, \infty)$

Set-Builder Notation:

${y | y \neq \frac{2}{3}}$

Step 2