Welcome to Unit 7 - Trigonometric Functions of Math 3

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Unit 7 Quote: “Education is the key to unlocking the world, a passport to freedom" - Oprah Winfrey

Unit 7 - Trigonometric Functions
Objectives

NC.M3.F-TF.1 Understand radian measure of an angle as:
• The ratio of the length of an arc on a circle subtended by the angle to its radius.
• A dimensionless measure of length defined by the quotient of arc length and radius that is a real number.
• The domain for trigonometric functions.
NC.M3.F-TF.2, 2a, and 2b Build an understanding of trigonometric functions by using tables, graphs and technology to represent the cosine and sine
functions.
a. Interpret the sine function as the relationship between the radian measure of an angle formed by the horizontal axis and a
terminal ray on the unit circle and its y coordinate.
b. Interpret the cosine function as the relationship between the radian measure of an angle formed by the horizontal axis and
a terminal ray on the unit circle and its x coordinate.
NC.M3.F-TF.5 Use technology to investigate the parameters, 𝑎, 𝑏, and ℎ of a sine function, 𝑓(𝑥) = 𝑎 ∙ 𝑠𝑖𝑛(𝑏 ∙ 𝑥) + ℎ, to represent periodic
phenomena and interpret key features in terms of a context.

	May 16^th	May 17^th	May 18^th	May 19^th	May 20^th
Unit 8 Packet PDF Version
Math 3 Topic/Concept	Trig Graphs	Review	Unit Test 7	Solving Exponential, Logarithmic Equations, and Rewriting Exp & Log Equations	Quiz
Week 18					*Award's Day*
2^nd & 3^rdPeriod	1. Watch Transforming Sine Points to a Sine Graph Video 2. Pick one student's name for each question and submit the Award's Day Voting Link by the end of the class period. 3. Do Worksheet Page 17 after watching and taking notes on all of the videos below: a. How to write the trig equation from the graph b. How to find the Amplitude & the Period c. How to find the Midline, Amplitude, & Period d. Trig Graph Summary 3. EOC Canvas Classwork Upload Link due at the end of the period 4. Watch & Take Notes on the Review Video. in preparation for Wednesday's Test 5. Work on Long Range & Schoolnet Assignments - Use your time WISELY!!!!	1. Discuss the, Quiz Results, Self Assessment, Trig Review Song, & Discuss EOC Review Upload Link from Monday 2. Discuss Worksheet Pages 17 - 20 Trig Graph 2^nd Examples 3^rd Examples 3. Trig Sine Graph - Video Song 4. = Discuss Review # 76, 54, 56, 1, 5, 9, 15, 21, 24, 26, 28, & Your Turn! 5. Discuss the Review Video 6. Music & Sine Graph Video Information	Unit Test 7	1. Discuss the National Events and Solving Exponential Equations using Logarithms - Start Video at 2:15 Video Clip # 1, Video Clip # 2, & Mixed EOC Review# 22-24 2. Calculator Info & Natural Log Info - Video Clip 3. Rewriting Exp & Log Equations - Video Clip # 1 & Video Clip # 2 4. Practice Problem #s 6, 8, 13, 14, 16	1. EOC Review # 10 - 24 Graphing Calculator Review = Linear Regression Clip r - value Clip 2. Award's Day 3. Quiz 4. Watch the Unit 8 Exponential & Logarithmic Videos & Take Notes Video # 1 Video # 2
	Day 6 - Canvas HW Upload due at 7 am on Friday Day 6 - Canvas Trig Graph HW Upload & Worksheet Packet Pages 21 - 22 due 7 am Friday Self Assessment due 7 am Tuesday Review Quiz # 2 due May 18^th School-net Unit 7 Code: JA8WY6 Due May 19^th by 7am Unit 9 - Long Range Assignments due MONDAY May 23^rdby 7 am Unit 9 Statistics Videos Unit 9 Statistics Booklet Homework = 9.1 - 9.3 Classwork = 9.3 - 9.8 Quiz = 9.1 - 9.8	Monday's HW well and !	Monday's HW Graphing Calculator Review = Watch the following Video Clips to be ready for Thursday's Lesson Linear Regression Clip r - value Clip	- Watch the Unit 8 Exponential & Logarithmic Videos & Take Notes Video # 1 Video # 2 HW 1 - Canvas Upload due Tuesday @ 7am	HW 1 - Canvas Upload due Tuesday @ 7am Monday's HW Graphing Calculator Review = Watch the following Video Clips to be ready for Thursday's Lesson Linear Regression Clip r - value Clip
Math 3 Songs	"Trig - Sing Graph" - Video Song	Music & Sine Graph Connection - Video Trig Review Song
National Events	*May 16th* Barbecue Day Biographer’s Day Do Something Good for Your Neighbor Day Love a Tree Day Sea Monkey Day	*May 17th* Cherry Cobbler Day Graduation Tassel Day Pack Rat Day Walnut Day	*May 18th* Cheese Soufflé Day No Dirty Dishes Day Visit Your Relatives Day Juice Slush Day	*May 19th* Devil’s Food Cake Day	*May 20th* International Red Sneakers Day Be a Millionaire Day Pick Strawberries Day Quiche Lorraine Day Rescue Dog Day Streaming Day Bike to Work Day Pizza Party Day Defense Transportation Day Endangered Species Day *May 21st* Memo Day Strawberries and Cream Day Waitstaff Day Learn to Swim Day *May 22nd* International Being You Day Buy a Musical Instrument Day Maritime Day Solitaire Day Vanilla Pudding Day

Take Notes on the Video Clip on the Unit Circle

How the Sine and Cosine Graphs are made from the Unit Circle values

Video on Drawing Angles in Standard Position

Unit 6 Review Video

Unit Circle Video

Trig Graphs - Part 1 Video

Trig Graphs - Part 2 Video

Unit 7 Review Video

Standard Position Angles Video

Extra Math Help - WCPSS K - 12 Mathematics

Keep up the Good Work for this Semester in All of Your Classes!

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Math 3 Logarithmic Rules