Find the domain of the following functions: f(x)=sqrt(x+4)

Find the domain of the following functions:
$f\left(x\right)=\sqrt{x+4}$
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Kayley Jackson
$f\left(x\right)=\sqrt{x+4}$
$x+4\ge 0$
$x\ge -4$
Domain: $\left[-4,\mathrm{\infty }\right)$

Jeffrey Jordon

Answer is given below (on video)