This math topic focuses on analyzing rational functions where the numerator is an expanded quadratic expression and the denominator is a binomial. Specifically, the problems ask students to determine whether the sign of the rational function changes at specific points. By studying these scenarios, learners explore how different values of the variable affect the output of the function and gain insight into concepts such as zeros of the polynomial and their impact on the function's behavior. This helps in understanding the graphical behavior of rational functions based on algebraic analysis.
Work on practice problems directly here, or download the printable pdf worksheet to practice offline.