Presentation is loading. Please wait.

Presentation is loading. Please wait.

Introduction to Quadratic Functions Objective: Define, identify, and graph quadratic functions. Multiply binomials to produce a quadratic expression.

Similar presentations


Presentation on theme: "Introduction to Quadratic Functions Objective: Define, identify, and graph quadratic functions. Multiply binomials to produce a quadratic expression."— Presentation transcript:

1 Introduction to Quadratic Functions Objective: Define, identify, and graph quadratic functions. Multiply binomials to produce a quadratic expression.

2

3

4

5

6

7

8 Quadratic Functions A quadratic function is any function that can be written in the form where. It is defined by a quadratic expression, which is an expression of the form, where.

9 Example 1

10

11 You Try Let. Show that g represents a quadratic function. Identify a, b, and c when the function is written in the form.

12 You Try Let. Show that g represents a quadratic function. Identify a, b, and c when the function is written in the form. F O I L

13

14

15 Example 2

16

17

18 Try This Identify whether has a minimum value or maximum value at the vertex. Then, give the coordinates of the vertex.

19 Try This Identify whether has a minimum value or maximum value at the vertex. Then, give the coordinates of the vertex. Maximum.

20 Try This Identify whether has a minimum value or maximum value at the vertex. Then, give the coordinates of the vertex. Maximum.

21 Try This Identify whether has a minimum value or maximum value at the vertex. Then, give the coordinates of the vertex.

22 Try This Identify whether has a minimum value or maximum value at the vertex. Then, give the coordinates of the vertex. Minimum.

23 Try This Identify whether has a minimum value or maximum value at the vertex. Then, give the coordinates of the vertex. Minimum.

24

25 Example 3

26

27

28

29 Homework Page odd


Download ppt "Introduction to Quadratic Functions Objective: Define, identify, and graph quadratic functions. Multiply binomials to produce a quadratic expression."

Similar presentations


Ads by Google