It will typically be written in the formula yaxsquaredbxc. While this method works for every quadratic equation there are other methods that are faster. These are the roots of the quadratic equation.
For any quadratic equation in the form.
A quadratic equation is represented as a curve on a set of axes. The value of a is the same as in standard form and has the same effect on the graph. Graphing a Quadratic Equation. We know that the point 56 is on the graph which means that if we substitute x 5 into the graphs equation we will get a y-value of 6.