This math topic focuses on analyzing the signs of rational functions within given intervals. The functions featured are expanded quadratic expressions divided by binomial forms. Specifically, students are required to determine whether the output of these rational functions is positive or negative in specific intervals on the real number line. This practice, which is part of an introductory unit on rational function inequalities, helps in understanding the behavior of these functions across different ranges of x-values.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.
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