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### Honors Alg 2 Assignments

#### Day #41&42 - HW#41

posted May 20, 2013, 2:43 PM by Eric Halingstad   [ updated Jul 26, 2013, 7:23 PM ]

 Today we started going over the Final Review Packet.Homework:Semester Review Packet (Worked solutions below)Study for FinalsFinish Function Tool Kit

#### Day #40 - HW#40

posted May 16, 2013, 1:20 PM by Eric Halingstad   [ updated Jul 26, 2013, 7:24 PM ]

 Today we:Went over Homework #39,Did a quick review before the QuestTook a QuestHomework:Semester Review Packetand Function Toolkit (Due Wednesday)

#### Day #39 - HW#39

posted May 16, 2013, 4:57 AM by Eric Halingstad   [ updated Jul 26, 2013, 7:24 PM ]

 Today we did Triangle Trigonometry Word problems&Went over the Realm of Trig Packet.Homework:Law of sines and Law of cosines worksheetStudy for Quest on Graphing, Law of Sine and Cosine on Thursday.

#### Day #38 - HW#38

posted May 15, 2013, 2:32 PM by Eric Halingstad   [ updated Jul 26, 2013, 7:24 PM ]

 Today we Reviewed:Law of Sines to Solve TrianglesLaw of Cosine to Solve Triangles Homework:Realm of Trig Review Packet

#### Day #37 - HW#37

posted May 7, 2013, 6:02 PM by Eric Halingstad   [ updated Jul 26, 2013, 7:25 PM ]

 Today, Go over Homework #36 Page 878 #44-55 odd Page 891 #11-55 every other odd Watch this video for a quick proof of the Law for Sine, http://www.khanacademy.org/math/trigonometry/v/proof--law-of-sinesRead Pages 894 - 898 on the topic of Law of CosineCopy Law of Cosine on the top of Page 895Do Activity on Page 896 (You should have found that there are 2 solutions in the interval (0,180) when using the law of sines to find the masure of an angle and that there is 1 possible solution when using the law of cosines)Watch this video for a quick proof of the Law for Cosines, http://www.khanacademy.org/math/trigonometry/v/law-of-cosinesHomework #37Page 899 #9-41 every other odd & 43A good website for help on the Topic of Trigonometry is http://www.mathsisfun.com/algebra/trigonometry-index.htmlCheck out the topics onLaw of SinesLaw of CosinesThe multiple pages on Solving Triangles

#### Day #36 - HW#36

posted May 6, 2013, 1:58 PM by Eric Halingstad   [ updated Jul 26, 2013, 7:25 PM ]

 Today we Went over Homework 35 andTook a quick quiz on Radians & Trig Graphing. After the Quiz we introduced Law of Sines (Area of a triangle and Missing parts of a triangle given, ASA, SAA)Homework #36Read page 886 - 890Do Page 878 #44-55 odd & Page 891 #11-55eoo w/figures

#### Day #35 - HW#35

posted May 2, 2013, 1:39 PM by Eric Halingstad   [ updated Jul 26, 2013, 7:25 PM ]

 Today we continued graphing.We went over HW#34, answers below.Please look at the web links found on Day 34Homework:Radian & Graphing Trig Functions worksheetStudy for Quiz on Monday

#### Day #34 - HW#34

posted Apr 30, 2013, 8:49 AM by Eric Halingstad   [ updated Jul 26, 2013, 7:26 PM ]

 Today we continued with Graphing Sine and Cosine Trig functions and transformations y = a sin (b(x - h)) + k(a - Vertical stretch/compression, b - Horizontal stretch/compression, h - Phase(horizontal shift) & k - Vertical shift)Weblinks shown in class:Graphs of Trig functions:https://www.khanacademy.org/math/trigonometry/basic-trigonometry/trig_graphs_tutorial/v/we-graph--domain--and-range-of-sine-functionMake sure to check out some of the other links that follow in the columns to the leftHelp with graphing transformations fo trig functions:http://colalg.math.csusb.edu/~devel/precalcdemo/circtrig/src/sineshift.htmlHomework:Graphing Values worksheetGraphing Trig Functions worksheet& Printout of page 1 of your portal grade signed by parent (due by Thursday)

#### Day #33 - HW#33

posted Apr 26, 2013, 1:05 PM by Eric Halingstad   [ updated Jul 26, 2013, 7:26 PM ]

 Today we continued Graphing Trig Functions and their transformations from the parent function.Homework:Finish Practice 13.5 &Radian Measures of Angles worksheet & Printout of page 1 of your portal grade signed ?by parent (due by Thursday)

#### Day #32 - HW#32

posted Apr 24, 2013, 1:45 PM by Eric Halingstad   [ updated Jul 26, 2013, 7:27 PM ]

 Today we review Section 13.4 converting Degrees to Radians and Vise Versa plus Arc LengthHomework:Practice 13.4 & 13.5 Activity on Page 858 (Keystroke guide on Page 882) D means ÷

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