**UNIT 1**- 1.1 Function Operations
- 1.2 Composite Functions
- 1.3 Computing for the Inverse of a Function
- 1.4 Factoring Polynomials
- 1.5 Simplifying Radical Expressions
- 1.6 Complex Number Operations
**UNIT 2**- 2.1 Fraction Operations: Introduction to Rational Expressions
- 2.2 Simplifying Rational Expressions by Factoring
- 2.3 Multiplying and Dividing Rational Expressions
- 2.4 Adding and Subtracting Rational Expressions