Saturday, February 7, 2015

videos 5.8 to 6.3


Lesson 5.8, objective 1, p285 – 287, ex 1-3.

Using quadratic formula.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-298s.html 

Using quadratic formula to find complex solutions.  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-564s.html

 

Lesson 6.1, objective 1 and 2 .

A.      Classifying polynomials. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-263s.html

B.      Modeling data using calculator. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-565s.html 

C.      Using a model to predict values (application) http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-566s.html

 

6.1 D .    Linear regression on TI-83 (follow the same steps to do a quadratic or cubic regression).  - http://www.youtube.com/watch?v=LVnHpmbv7Yg

6.1 E.   Evaluate an equation using the calculator, for x= 3, http://www.youtube.com/watch?v=Y3Is8UmXhoc

Lesson 6.2, objective 1. read p307, 308, + videos.

A.       Writing polynomial in factored form - http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-567s.html

B.      Using polynomials to solve problems. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-568s.html

C.      Find relative Max or Min on ti-83 http://www.youtube.com/watch?v=5XyYb7fdK1A

 

Lesson 6.2, objective 2 . read p308, 309, + videos.

D.       Finding the zeros of a polynomial. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-569s.html

E.       Writing a polynomial from its Zeros  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-570s.html

 

Lesson 6.3, obj 1,read  p315. + videos

  1. Dividing polynomials. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-332s.html

 

Lesson 6.3, obj. 2 ,read  p316-318. + videos

  1. Synthetic division for polynomials - http://www.youtube.com/watch?v=3lVLhZ3ds-8
  2. Dividing polynomials using synthetic division + word problem. http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-571s.html

 

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