Download presentation

Presentation is loading. Please wait.

1
**5.2 Properties of Parabolas**

2
**y = ax2 + bx + c Standard Form**

“c” is the y-intercept. If b = 0 then y = ax2 + c Axis of symmetry: x = 0 Vertex (0, c)

3
EX 1 Graph: y =

4
If a > 0 then opens up. If a < 0 then opens down. Axis of Symmetry: x =

6
EX 2 Graph y =

7
**The y value of the vertex is the maximum or minimum of the quadratic function.**

8
EX 3 Graph y =

9
EX 4 Find two numbers with a difference of 10 and a product that is a minimum. Find the minimum product.

10
EX 5 Suppose you want to frame a collage of pictures. You have a 9-ft strip of wood for the frame. What dimensions of the frame give you the maximum area for the collage? What is the maximum area?

Similar presentations

OK

Getting Ready: Zero Product Property If two numbers multiply together to equal zero, one or both of the numbers must equal zero. ie) m x n = 0 m or n.

Getting Ready: Zero Product Property If two numbers multiply together to equal zero, one or both of the numbers must equal zero. ie) m x n = 0 m or n.

© 2017 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on major domains of the earth for class 6 Ppt on fdi in hindi Ppt on wireless local area network Administrative law ppt on rule of law Start a ppt on a remote computer Ppt on thermal power plant working Doc convert to ppt online maker Ppt on output devices Ppt on indian postal service Ppt on acid-base indicators in everyday life