Download presentation

Presentation is loading. Please wait.

1
**7.2 Polynomial Functions and Their Graphs**

Andrew Fisher 8-2

2
**Local Minimum and Maximum**

Local minimum and maximum are the highest and lowest points in their “neighborhood” on the graph. 2 points on either side of the minimum or maximum f(x1) and f(x2) are less than or greater than f(a).

3
Example Find the Local Minimum and Maximum .

4
Answers Local Minimum (-3,6) Local Maximum (3,-6)

5
**Increasing and Decreasing Functions**

F is increasing over an open interval if for every x1<x2 in the interval, f(x1)<f(x2) F is decreasing over an open interval if for every x1<x2 in the interval, f(x1)>f(x2)

6
End Behavior F(x)=ax^n a>0 a<0 Left Right Left Right N is even Rise Rise Fall Fall N is odd Fall Rise Rise Fall

7
Find the End Behavior x^ x^2 X^ x^5 2x^ x^3

8
**Answers Rise on left 4. Fall on left Rise on right Fall on right**

2. Fall on left Falls on left Rise on right Rise on right 3.Rise on left Rise on left

Similar presentations

OK

Sketching Functions We are now going to use the concepts in the previous sections to sketch a function, find all max and min ( relative and absolute ),

Sketching Functions We are now going to use the concepts in the previous sections to sketch a function, find all max and min ( relative and absolute ),

© 2018 SlidePlayer.com Inc.

All rights reserved.

Ads by Google

Ppt on computer languages types Ppt on fire extinguisher types and uses Ppt on waves tides and ocean currents maps Ppt on artificial intelligence techniques for electrical applications Ppt on network theory communication Ppt on m-commerce and f-commerce Ppt on international labour organisation Ppt online open channel Ppt on condition based maintenance tools Ppt on brand marketing strategy