Find the Domain square root of x-11

$\sqrt{x - 11}$

Step 1

Set the radicand in $\sqrt{x - 11}$ greater than or equal to $0$ to find where the expression is defined.

$x - 11 \geq 0$

Step 2

Add $11$ to both sides of the inequality.

$x \geq 11$

Step 3

The domain is all values of $x$ that make the expression defined.

Interval Notation:

$[11, \infty)$

Set-Builder Notation:

${x | x \geq 11}$

Step 4