Given this function, can someone show me step by step how to find the domain: f(x) = squareroot(x-9) Step by step would be appreciated.
Follow Math Help Forum on Facebook and Google+
Originally Posted by hemi Given this function, can someone show me step by step how to find the domain: f(x) = squareroot(x-9) Step by step would be appreciated. step 1. $\displaystyle x-9 \geq 0$ step 2 . $\displaystyle x \in [9 , +\infty)$
View Tag Cloud