Precalculus Sem 1 Helps

Unit 3.1.1 Polynomial Expressions

Unit 3.5 Rational Functions

Unit 4.1 Exponents and Radicals

Unit 4.3 Geometric Sequences

Unit 4.5 Graphs of Logarithmic Functions

Unit 4.6 Applications of Logarithms

Unit 5.5 Systems of Conic Sections

Precalculus Sem 2 Helps

Unit 7.1 Right Triangles

Unit 7.2 Angles and Radians

Unit 7.3 Trigonometric Ratios and the Unit Circle

Unit 8.2 Graphs of Other Functions

Unit 9.1 Inverse Trigonometric Functions

Unit 9.3 Modeling Simple Harmonic Motion

Unit 10.1 Indetities and Proof

Unit 10.2 Trigonometric Identities

Extra Help: Trigonometric Identities Proof

Unit 10.3 Applications of Identities

Unit 11.2 Law of Sines

Unit 11.3 Vectors

Unit 12.1 Polar Coordinates

Unit 12.2 Graphs of Polar Functions

Unit 12.4 Arithmetic of Complex Numbers

Unit 12.5 Powers and Roots of Complex Numbers