Find the Range h(x) = square root of -x-6

$h (x) = \sqrt{- x} - 6$

Step 1

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

Interval Notation:

$[- 6, \infty)$

Set-Builder Notation:

${y | y \geq - 6}$

Step 2