Unit 5 trigonometric functions homework 2 answer key

Integrated Math 3 Sem A Unit 5Unit Activity 1Student: Emerald WollensTeacher: NaleeniUnit 5: Trigonometric FunctionsUnit ActivityGoalsThis activity will help you meet the following educational goals:●Make sense of problems and solve them.●Reason abstractly and quantitatively.●Construct viable arguments and critique the reasoning of others.●Use mathematics to model real-world situations.●Look for and express regularity in repeated reasoning.ResourcesIn addition to reviewing the instructional modules fromUnit 5: Trigonometric Functions, the followingresources may be helpful to review as you complete the tasks below:TitleLinkTypeEdmentum How To:Submitting DropboxActivities (Math Only)sChTTWzwVbds-qSASiwPgN2ELc7bM/edit?usp=sharingGoogleDocAmplitude, Period,Frequency, Phase Shift |Math IS Funuency-phase-shift.htmlOnline ResourceIntroductionCan you think of ways that trigonometry is connected to the world around you? Trigonometry describes therelationships between the three angles and the three sides of a triangle, but it may be used in other surprisingways. One particular application is in periodic motion. Trigonometric functions can be used to model anythingthat operates on a cycle: seasonal weather patterns, the planets orbiting the sun, or even the spinning wheel ofa bike. These are all examples of periodic motion.In this activity, you will take a closer look at periodic motion in a model involving a child on a swing. You willanalyze graphs of this event and use a graphing calculator to model the movement.

Trigonometry Assignment

• Assigned March 21
• Data must be approved on or before March 30th (day of your Trig Test)
• Final Project is due April 18th
• Grading Checklist

Trigonometry Test - March 30

Homework Make sure to get me your data for your Trigonometry Assignment. It must be reviewed and approved BEFORE 3:00pm tomorrow otherwise it will be 5% off of your final assignment grade.

March 28

Homework Study for your test Collect the data for your trig assignment and get it approved!

March 21

Homework Watch the previous videos below if needed... ​From the Nelson 11 Textbook, Chap 6.6, p391-3, #4, 5, 10, 11 & HL Extensions: 13, 14 ​A couple more videos...

March 17

Homework From the Nelson 11 Textbook, Chap 6.5, p383-4, #1, 3, 4, 5, 6 Help videos if needed: 1st is for graphing from equations ​2nd is writing equations from graphs

March 3 Triangle Trigonometry Assessment

Homework You will PREVIEW and RECORD NOTES for three NEW ideas in our development of Trigonometry in IM3 (1) Angles in Standard Position from danawcook (2) Reference Angles from dhill262 (3) Coterminal Angles from Patrickjmt If you PREFER NOT TO TAKE NOTES ON THESE VIDEOS (or if you want to practice after recording some notes), after watching, work through several questions from each section of this worksheet

February 24

Homework From Nelson 10, Chapter 8.2 on page 433-5 Work through #5, 6, 7, 8, 9, 15 These videos are if you are struggling with the Sine Law (not required HW)

February 22

Homework Spend about 30 minutes working on more problems from the notes or the Level 1 and Level 2&3 problems. Make sure you practice application problems and problems with more than one triangle. Then watch the video introducing the Law of Sine below: