Lecture 3.6 bt

114 views
75 views

Published on

Published in: Technology
0 Comments
0 Likes
Statistics
Notes
  • Be the first to comment

  • Be the first to like this

No Downloads
Views
Total views
114
On SlideShare
0
From Embeds
0
Number of Embeds
5
Actions
Shares
0
Downloads
1
Comments
0
Likes
0
Embeds 0
No embeds

No notes for slide

Lecture 3.6 bt

  1. 1. Today’s Agenda  Attendance / Announcements ◦ Need TI Graphing Calculator ◦ Exam 2 – Friday 10/11 Covers Chapters 3.1 to 3.6 ◦ Project Due Thur (or today,Wed)  Review Quiz  Sections 3.6
  2. 2. Polynomial Functions 73)( 2 xxf 26)( 24 xxxg 5 532)( xxxh Degree of 2 Degree of 4 Degree of 5
  3. 3. Basic Graphs 3 )( xxf
  4. 4. Basic Graphs 3 )( xxf
  5. 5. Basic Graphs 4 )( xxf
  6. 6. Basic Graphs 4 )( xxf
  7. 7. End Behavior
  8. 8. End Behavior
  9. 9. End Behavior
  10. 10. End Behavior
  11. 11. End Behavior
  12. 12. Use calculator to graph
  13. 13. Graphs of Polynomials The number of “peaks/valleys” for a graph of a polynomial is at most n – 1, where n is the degree of the polynomial
  14. 14. Strategy for Graphing Polynomials • Find x-intercepts (set y=0) – Use factoring / Zero Product Property • Make a sign test with x-intercepts • Find y-intercepts • Think of End Behavior • Find a few additional points • Plot points and sketch graph
  15. 15. Classwork • Page 193 •5 – 14 all •15 – 21 odd •23 – 26 all

×