training thinking
Home
AP Calc AB
HA2T
Mr. Patey
Why Math?!?
Sweet Links
Home
AP Calc AB
HA2T
Mr. Patey
Why Math?!?
Sweet Links
Chapter 7 Analytic Trigonometry
7.1 Using Fundamental Identities
--ex1 using identities to find values
--ex8 Substituting trig
#9 finding trig values
#15 simplify trig expression
#22 simplify trig expression
#35 #39 simplify trig expression
#47 factoring trig expression
(VOICE: BARNEY’S BROTHER)
#62 adding fractions with trig
(VOICE: TOW MATER)
#65 #67 Rewriting so not in fraction
(VOICE: CRAZaY ELMO)
7.2 Verify Trigonometric Identities
--ex1 Verify a trig identity
--ex2 Verify a trig identity
#3 Verify a trig identity
#15 Verify a trig identity
#18 Verify a trig identity
#23 Verify a trig identity
#36 Verify a trig identity
#54 Using a co-function identity
7.3 Solving Trigonometric Equations
--ex1 Solve a trig equation
--ex2 Solve a trig equation
--ex3 Solve a trig equation with factoring
--ex4 Solve a trig equation with factoring
--ex5 Solving a trig equation with two different trig functions
--ex6 Solving a trig equation with two different trig functions
--ex7 Solving a cosine equation
--ex8 Solving a tan equation
7.4 Sum and Difference Formulas
--ex2 Sum and diff with radians
--ex3 Sum and diff formula backwards
--ex4 Sum and diff formula with inverse ("arc") functions
--ex5 Find co-function identity with the sum and diff formula
--ex6 Using sum and diff to simplify
--Deriving the tangent sum formula
#9 Using the difference formula
#21 Splitting up fractions
#33 Sum and diff formula backwards
#40&42 Setting up triangles for angles u and v
#37 finding trig values with triangles
(VOICE: PIRATE JOE)
7.5 Multiple-Angle and Product-to-Sum Formulas
--Deriving trig formulas
(VOICE: PIRATE JOE)
--Deriving the double angle formulas
--ex1 Double angle formula
--ex2 Double angle formula backwards
--ex3 Using a triangle to solve double angle trig equations
--ex4 Triple angle formula using double angle formula
--ex5 Using the power reducing formula
Review
#2c
(VOICE: GREG)
#3g & #3h half angle formula
#4a verifying trig identity with factoring
#4b verifying co-function identity with sum&diff
#4d
(VOICE: BUFF BUD)
#4e sum and difference formula
#4f double angle formula
#5c
#5k
#5h solving using factoring
#5j solving with sum and diff formula
#6 power reducing formulas
#
7f
#8 finding trig values with triangles
Ch7 Review
Ch7 Review Solutions
Ch7 PFRQ
Ch7 PFRQ Solutions
(Video for PFRQs)