This math topic focuses on identifying the domain of functions that involve the fraction of two square roots of linear expressions. The problems present various functions in this form, and learners are asked to determine and represent the domain of these functions on a number line. Each problem offers multiple choice answers, where students need to select the accurate number line depiction of the domain based on the given function. This topic emphasizes the understanding of domain constraints for square root functions and linear expressions.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.