Find the Range y=-13 square root of x-2.4+1

$y = - 13 \sqrt{x - 2.4} + 1$

Step 1

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

Interval Notation:

$(- \infty, 1]$

Set-Builder Notation:

${y | y \leq 1}$

Step 2