Video on how to add matrices

Video on how to add matrices

http://www.youtube.com/watch?v=xhK-pzSJwJQ

 

Percent change example

Videos for Lessons 6.5, 6.6, 6.7

 

Videos of lesson 6.5 – writing linear equations using data.

http://phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=ate&wcsuffix=0605

 

Videos for lesson 6.6 – parallel and perpendicular lines.

http://phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=ate&wcsuffix=0606

 

Videos for lesson 6.7 – Trend line and scatter plot.

http://phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=ate&wcsuffix=0607

 

River flood. Quiz prep.

Videos for lesson 6.5

Click on the link below to see the videos for lesson 6.5 .  These are great videos!

http://phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=ate&wcsuffix=0605 

Friday HW. Lesson 6.5 point slope form

HW: for Friday. Watch this video on point slope form. This will be our next lesson on Monday.  Copy the example shown in the video in your notes. I'll check this HW on Monday. 

http://www.youtube.com/watch?v=0bqr9Fo3Qi8  

 

burning candle problem. lesson 6.3

Link to my video on lesson 6.3, solving the problem of the burning candle.

 http://youtu.be/BGF_cOXA_Ko this is not the best video.... but answers the question. 

Quiz on chapter 6.

Click on the link below to open the new "Algebra 1 Skydrive folder" In this folder you will find many different documents to help you in this math class. 

Inside this folder you will see a picture for "Check Point quiz 6.1 to 6.4" . That is your study guide for the quiz. You solve these problems to study for the test. The answers to the problems are the red numbers next to the questions. So solve the problems and check and see if you got the right answer.

 

Link to Alg1 skydrive folder.

https://skydrive.live.com/redir?resid=DD862520A086A24F!163&authkey=!ANUJl-rTj220OQE

 

Algebra 1 link to videos of all lessons in the book organized by chapter. Just click on the chapter and lesson you want and you will see the videos : ) 

http://phschool.com/webcodes10/index.cfm?fuseaction=home.gotoWebCode&wcprefix=ate&wcsuffix=0775

 

Lesson 6.4, x-intercept and y-intercept and graphs

Go to phschoo.com and type in web code ate-0604 to see a video on how to graph a line using x and y intercepts. 

Lesson 6.1 finding the slope

 Find the slope given the two points. This video has no sound, but it's very good.

http://www.youtube.com/watch?v=4zNECxgD8WM&feature=relmfu 

HW, video on slope

  Guys check out this video for the slope. Write down the problem and the answer shown in this video in your notebook. What is the slope of the line? Thanks.

http://www.youtube.com/watch?v=R948Tsyq4vA&feature=related 

Ch 4 WS answers

Ch 4 WS answers . Click on the link below to see a folder with all the answers for worksheets 4.1 to 4.9. Study hard and check your answers to make sure you are doing it right. Come prepared to make an A on the test : ). 

 https://skydrive.live.com/redir?resid=DD862520A086A24F!129&authkey=!AO6Och080O0UXuY 

Lesson 4.6 compound inequalities

Lesson 4.6, compound inequalities video http://www.youtube.com/watch?v=A3xPhzs-KBI&feature=related  

Lesson 4.6 video, multistep inequalities

Check out this video and then do HW p192, 10-23 all  

http://www.youtube.com/watch?v=vSw9nF1yMaI

Answers to Worksheet 4.1 to 4.4

 

Answers to Worksheet 4.1 to 4.4

Sent from JP's iPhone

Review videos for Chapter 4 quiz.

 For the quiz tomorrow (10/26/12) watch these videos and PRACTICE the worksheets you have. You should also keep these worksheets to study for the Chapter test that we will have soon.

Lesson 4.3 and 4.4 seem to be the hardest. Here are some helpful videos. Also check out the answers to the problems below to make sure you are doing it correctly! If you are getting wrong answers you need to go back and check your work!

 

Lesson 4.2, solving equations with variables on both sides. http://www.youtube.com/watch?v=b2n6idAkwMQ&feature=related  or this next one with more challenging examples.

Lesson 4.3, absolute value equations.

-       Watch the first 5 minutes of this one, http://www.youtube.com/watch?v=u6zDpUL5RkU  

-       This one is a GREAT example. http://www.youtube.com/watch?v=jaizi_1IB5c&feature=relmfu

-        

 

Lesson 4.4, solve for a variable

-       Great video - http://www.youtube.com/watch?v=dOEvqLnd0lQ

-        

 

Lesson 4.5, solving and graphing inequalities…http://www.youtube.com/watch?v=AjZzACaeIco&feature=related

other videos if you would like... : )

-       Lesson 4.1, cross multiply http://www.youtube.com/watch?v=yyecf1kxNhE

-       Lesson 4.2, Solving equations with variables on both sides, http://www.youtube.com/watch?v=xMsG9hvqzbY

-       Lesson 4.3, absolute value equations, http://www.youtube.com/watch?v=u6zDpUL5RkU or this next video for a more complex example. http://www.youtube.com/watch?v=jaizi_1IB5c&feature=relmfu

-       Lesson 4.4, solving for a variable or transforming formulas, http://www.youtube.com/watch?v=Aig1hkq3OsU

-       Lesson 4.5, solving inequalities, http://www.youtube.com/watch?v=a0-q0FUZ11o

-       Lesson 4.6, solve inequalities with fractions. For this lesson all you need to do is cross multiply then solve just like on lesson 4.5 .