Graphing a Quadratic Equation. A quadratic equation is an equation whose highest exponent in the variables is 2. Type x values in cell A1.
Open the program Microsoft Excel.
We know that a quadratic equation will be in the form. It will typically be written in the formula yaxsquaredbxc. Y ax 2 bx c. For example two standard form quadratic equations are f x x 2 2x 1 and f x 9x 2 10x -8.