This topic explores the use of quadratic formulas, specifically focusing on understanding their components and purposes, and how to solve quadratic equations. The problems include finding the number and types of roots (solutions), calculating the roots of a given equation, and determining the vertex (turning point) of a graph. The questions employ the discriminant \(\Delta = b^2 - 4ac\) and the quadratic formula \(x=\frac{{-b\pm\sqrt{b^2-4ac}}}{{2a}}\) to derive solutions, highlighting their applications in solving quadratic equations and analyzing their graphs.

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