This math topic focuses on solving rational function inequalities. The problems involve identifying valid interval solutions for inequalities featuring rational expressions with polynomial numerators and denominators. The numerators include factors with varying multiplicities, and solutions are confirmed using inequality validity charts. Within each problem, students are asked to determine which of multiple given graphical interval charts correctly represents the solution to the inequality, demonstrating an understanding of critical points and sign analysis in rational functions.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.