Algebra Examples

$f (x) = \frac{6 x}{7 x - 1}$

Step 1

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

Interval Notation:

$(- \infty, \frac{6}{7}) \cup (\frac{6}{7}, \infty)$

Set-Builder Notation:

${y | y \neq \frac{6}{7}}$

Step 2