Lesson: Roots of Quadratic Functions
In this lesson, we will learn how to find the roots of a quadratic from its graph and by factoring.
Sample Question Videos
Worksheet: 16 Questions • 3 Videos
Given the curve of the quadratic function does not intersect the -axis, determine . Recall that is the set of zeros of the function .
Use expression 1 to find the value of when .
Identify the minimum value of using expression 2.
Identify the zeros of using expression 3.
Find the values of and given the set contains the zeros of the function .