**How To Find X And Y Intercepts Of A Quadratic Function References**. So our quadratic function for this example is. A quadratic function, where a, b, and c are real numbers and a ≠ 0, is a function of the form.

Hence x intercepts are at the points: A quadratic function, where a, b, and c are real numbers and a ≠ 0, is a function of the form. In this given equation we can consider x=p and x=q as the intercepts of x.