Lesson: Features of Quadratic Functions

In this lesson, we will learn how to identify features of quadratic equations, such as its vertex, maximum or minimum value, axis of symmetry, domain, and range.

Sample Question Videos

01:32

Worksheet: 25 Questions • 1 Video

Q1:

What are the coordinates of the vertex of the graph of ?

Q2:

Let be the function in the given table and .

	−4	−3	−2	−1	0	1	2	3
	45	21	5	−3	−3	5	21	45

Which of the following is true?

Q3:

The shown table is that of quadratic function .

	0	1	2	3	4	5
	−21	−5	3	3	−5	−21

Which of the following has an axis of symmetry closest to ?

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