This math topic focuses on determining the range of quadratic functions by identifying either the minimum or maximum \( y \)-values. The problems are framed by providing the max or min \( y \)-value, and students are tasked with selecting the correct range from multiple choices, all presented in interval notation. The topic is part of a broader introduction to quadratic equations and their vertex forms, aiming at enhancing comprehension of how \( y \)-value extremities influence the range of quadratic functions. Each question is structured with given extremities and associated potential range options to analyze.

Work on practice problems directly here, or download the printable pdf worksheet to practice offline.