Tag Archives: discriminant

Algebra – Solve a Quadratic by Factoring and Graphing

By | December 2, 2016

Solve a Quadratic by Factoring and Graphing In this tutorial the students will learn how to solve a quadratic equation using the graphing method and the factoring method.  Students will also learn how to find the vertex and use the discriminant.

Algebra II – Find the Discriminant of a quadratic equation

By | December 1, 2016

Discriminant of Quadratic Equations In this tutorial students learn how to evaluate the discriminant a quadratic function.  Evaluate the discriminant to learn information about the number and type of solution(s) to a quadratic equation before completely solving the equation. Discriminate expression:   Once the quadratic equation is in standard form you can than easily identify a, b… Read More »