This math topic focuses on understanding and identifying the number of roots of quadratic equations using the discriminant. It includes problems that require distinguishing between quadratic graphs based on their roots – whether they have two complex roots, one real root, or two real roots. Each question provides a scenario regarding the roots of a quadratic function and asks to select the corresponding graph. This forms part of a broader introductory unit on quadratic formulas and discriminants.

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