Math 115 - Precalculus, is an in-depth study of functions ... Strategies for solving equations, inequalities, and applications involving the function are also developed. Both algebraic and graphical ...

Inequalities are the relationships between two expressions which are not equal to one another. The symbols used for inequalities are <, >, ≤, ≥. \(7 \textgreater x\) reads as '7 is greater ...