Chapter 2: Section 1: Quadratic Functions
Chapter 2: Section 2: Polynomial Functions of Higher Degree
Chapter 2: Section 3: Real Zeros of Polynomial Functions
Chapter 2: Section 4: Complex Numbers
Chapter 2: Section 5: Zeros of Polynomial Functions
Chapter 2: Section 6: Rational Functions and Asymptotes
Chapter 2: Section 7: Graphs of Rational Functions