Precalculus
By: Billy Pippin
Unit 1
Section 1.1 Functions
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Section 1.5: Parent Functions and Transformations
Section 1.6: Function Operations and Composition of Functions
Section 1.7 Inverse relations and Functions
Section 2.1 Power and Radical Functions
Section 2.2 Polynomial Functions
Section 2.4 Zeros of Polynomial Functions
Unit 1 Real World Application
Unit 2
Section 2.5 Rational Functions
Section 3.1 Exponential Functions
Section 3.2 Logarithmic Functions
Section 3.3 Properties of Logarithims
Section 3.4 Exponential and Logarithmic Equations
Unit 2 Real World Application
Unit 3
Section 4.1 Right Triangle Trigonometry
Section 4.2 Degrees and radians
Section 4.3 Trigonometric Functions on the Unit Circle
Section 4.4 Graphing Sine and Cosine Functions
Section 4.5 Graphing Other Trigonometric Functions
Section 4.6 Inverse Trigonometric Functions
Unit 3 Real World Application
Unit 4
Section 4.7 The Law of Sines and The Law of Cosines
Section 5.1 Trigonometric Identities
Section 5.2 Verifying Trigonometric Identities
Section 5.3 Solving Trigonometric Equations
Unit 4 Real World Application
Degrees and Radians:
DMS form:
1'=1/60 1''=1/3600
Take the 5 and multiply it by 1/60 to get 0.083.
Then take the 28 and multiply it by 1/3600 to get 0.008.
then add 32+0.083+0.008 to get 32.091 degrees.
Arc Length:
s=rx where x is measured in radians
Area of a Sector;
A=1/2r^2x