This math topic focuses on analyzing rational function inequalities featuring expressions where three terms, each with different multiplicities, are divided by a binomial term. The main skill practiced is determining whether the sign of the rational function changes at specific points on the number line. This involves evaluating the behavior of the function at given values and understanding the impact of zeros and poles on the function’s sign change. This is a fundamental aspect of studying rational functions and their applications in inequalities.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.