Relating the Roots and Factors of a Quadratic
Use this file to learn how to find the roots of a quadratic function or to solve a quadratic equation. Learn how factorisation is the key step in finding the roots of a quadratic function.
Instructions:
- Use in conjunction with the corresponding student activity.
- Drag the sliders to change the roots of the function (and the factors of the function).
- Click on the check box to reveal the algebraic approach to finding the roots of a quadratic function.
Reflection:
Complete the accompanying student activity sheet.
