Writing equation of a line.
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-222s.html
Modeling real world data.
http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-502s.html
Using data… http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-503s.html
Alg 2 calculator instructions to graph abs val.
Video… http://www.youtube.com/watch?v=ZZhWbyk81Bs
Example: Graph |2x+3|
• Press [Y=]
• Press [MATH]
• Scroll right to highlight NUM and select 1:abs(
Type the expression…
Press GRAPH
Lesson 2.5 – Copy these problems in your notebook.
Graphing absolute values… http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-504s.html
Graphing on the calculator … http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-505s.html
Lesson 2.6…
(watch and copy 3 videos) >> http://phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=age&wcsuffix=0601
Classifying polynomials using the degree and number of terms
Modeling data using a linear, quadratic, or cubic model
Modeling data with a polynomial function
Notes…
Alg 2 (bi). Functional family depends on how you define functional. What is your standard? Different preferences/standards lead to disagreements and controversies. Standard should be the Bible.
Blog.
Lesson 2.6
Lesson: Families of Functions
Vertical Translations…
A. Graphing a vertical translation of an absolute value equation… http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-224s.html
B. Writing an equation for the vertical translation of an absolute value equation… http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-225s.html
Horizontal Translations…
C. Graphing a horizontal translation of an absolute value equation … http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-226s.html
D. Writing an equation for the horizontal translation of an absolute value equation … http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-227s.html
Lesson 2.7 : Two-Variable Inequalities
A. Graphing linear inequalities … http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-506s.html
B. Using linear inequalities to solve problems … http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-507s.html
C. Graphing absolute value inequalities … http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-508s.html
D. Writing absolute value inequalities … http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-509s.html
