Worksheets demonstrating how to find the maximum value and vertex of quadratic functions using algebraic and graphical methods.
Two instructional worksheets on quadratic functions, each showing a graph and instructions to find the maximum value or vertex of a quadratic function algebraically and graphically. The top worksheet focuses on f(x) = -3x² + 6x + 5, and the bottom on f(x) = ½x² - 3x - 2.