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Trigonometry - Fall Semester

REFERENCE GUIDES:

Final Exam Reviews -- final will be multiple choice versions of these questions:

Tri FER #1  , Trig FER #2Trig FER #3Trig FER #4 , Trig FER #5 (old Unit 4 Ch. 3 quiz)

Key 1  , Key 2 , Key 3Key 4 , Key 5

Unit 4 Chapter 2 "Identity Formulas"

FORMULA PACKET:
Angle Difference Formula cos(A-B) Angle Sum Formulas cos(A+B), sin(A+B), sin(A-B)
Double Angle Formulas  sin(2A), cos(2A), tan(2A) , Power Reductions (squares of sin, cos, tan)
Half Angle Formulas  cos(x/2), sin(x/2) Half Angle Tan tan(x/2)
Cotangent Formulas cot(a+b), cot (2a), cot(x/2) , CoFunction Formulas sec/csc Double, Half, Sum & Difference

Unit Problem
Circle Sectors (4, 8, & 12 sections) , Circle Sectors (16, and 24 sections)

Unit 3 Chapter 3.1-3.2 (and 1.8) "Solving Triangles"

Lesson 1.8

Lesson 3.1

Unit Problem: Trig Pile Up

Unit 2B "Graphing Trig Functions" Ch. 1.5-1.7

1.5 Graphing sin and cos

Lesson 1.5 B "Amplitude and Frequency"

Lesson 1.5A "Graphing sine and cosine"

Lesson 1.6 "Tangent, Cotangent, Secant, Cosecant graphs"

Lesson 1.7A "Inverse Trig Functions"

Lesson 1.7B "ArcTan, ArcSin, ArcCos"

Unit 2A "Intro. to Trig." Ch. 1.1-1.4

Lesson 1.4 "Triangle Identities"

Lesson 1.3 "Trig Identities"

Lesson 1.2B "Unit Circle Coordinates"

Lesson 1.2A "Unit Circle Arc Measures"

Unit 1 "Prerequesites" Chapter P

Unit 1 Pre-Test Practice REVIEW

Standard Form graphs and KEY , see Trig Notes4 Unit1 for Point-Slope Form KEY