Videos 6.1 to 6.4

Videos for 6.1, These  are links to the links, the video will pop up on the second click.  Lesson: Rate of Change and Slope

A.    Finding slope using rise/run

B.    Finding the rate of change using a table

C.    Finding the rate of change using a graph

D.   Finding slope using coordinates

E.    Finding the slope of horizontal or vertical lines

 

Videos 6.2,

Lesson: Slope-Intercept Form

A.    Graphing a linear equation using slope-intercept form

B.    Writing an equation given the slope/y-intercept

C.  Writing an equation from a graph

 

Videos 6.3, word problems.

Lesson: Applying Linear Functions

A.    Modeling real-world situations using linear equations

B.    Analyzing linear graphs

Videos 6.4,

Lesson: Standard Form

Finding the x- and y-intercepts from an equation in standard form

Graphing linear equations using intercepts

 

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Check answers

How did the Bonus count?

For the students that did the Khan Academy bonus I gave you an extra 100 as a HW grade, but most importantly I placed an "e" instead of an "M" for an old HW assignment that you might have had this semester. Thanks for your hard work. 

videos 5.6 and 5.7

Videos 5.6 (4 videos in this link).  http://phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=ate&wcsuffix=0775

A.    Writing the equation of an inverse variation

B.    Solving inverse variations

C.    Determining direct or inverse variation

D.   Determining whether real-world situations involve direct or inverse variation

 

Videos 5.7  (2 videos in this link).

http://phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=ate&wcsuffix=0507

 

A.    Finding the common difference of an arithmetic sequence

B.    Finding the value of the nth term of an arithmetic sequence

Bonus for Alg 1.

Spend 30 minutes knocking out these problems to replace your Video 5.2 grade. If you need watch the videos next to these problems, but if you are able try to spend most of your time actually practicing the problems. 

Be sure to put me as your coach on Khan Academy. The code to be in my class/coach is QYNXQX  . Go to "add coach" paste this code. Most of you have done this in the begging of the year already... 

https://www.khanacademy.org/math/algebra/linear-equations-and-inequalitie/graphing_solutions2/e/plugging_in_values 

https://www.khanacademy.org/math/algebra/linear-equations-and-inequalitie/graphing_solutions2/e/identifying_points_2

https://www.khanacademy.org/math/algebra/linear-equations-and-inequalitie/graphing_solutions2/e/interpreting_linear_equations 

videos 5.1 to 5.5

5.1 A, interpreting graphs, poor explanation… , http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-186s.html

 

5.1 B, sketching a graphs, http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-931s.html

 

5.2, 4 videos in here… http://phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=ate&wcsuffix=0502

 

5.3 A, three views of a function,  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-191s.html

 

5.3 B, discrete vs continuous data, http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-192s.html

 

5.3 C, graphing nonlinear functions,  http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-193s.html

 

5.4 A, writing a function from a table, great video, http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-077s.html

 

5.4 B, write a function from words, this is not a very good video explanation… L, but take a quick look… ,   http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-194s.html

 

5.5 A, http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-195s.html

 

5.5 B, proportions and constant K, http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-196s.html

 

5.5 C, use proportion to solve direct variation, http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-501s.html

 

 

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Videos 4.6

4.6 A, absolute value equation, http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-184s.html 

 

4.6 B, absolute value inequality, word problem, not great, but good, http://www.phschool.com/atschool/academy123/english/academy123_content/wl-book-demo/ph-185s.html