This math topic focuses on utilizing the vertex form of a quadratic equation to determine the correct equation based on a given vertex and the direction the parabola opens (up or down). Each problem provides a vertex point and specifies whether the parabola opens upward or downward. Students are then asked to select the correct quadratic function from a set of multiple-choice answers that represent the equation in vertex form. This helps reinforce understanding of how alterations in the vertex form \( y = a(x-h)^2 + k \) affect the graph's shape and position.

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