Find the Range f(x)=x^2-12x-3

$f (x) = x^{2} - 12 x - 3$

Step 1

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

Interval Notation:

$[- 39, \infty)$

Set-Builder Notation:

${y | y \geq - 39}$

Step 2