**Precalculus Notes**

**
Review of Quadratics and other equations and inequalities**

**1.1 Graphs and Graphing
Utilities**

**1.2 Basic Functions and their
Graphs**

**1.3 More on Functions and their
Graphs**

**1.4 Linear Functions and Slope**

**1.6 Transformations of
Functions**

**1.7 Combinations of Functions;
Composition**

**1.9 Distance and Midpoint
Formulas; Circles**

**2.3 Polynomial Functions and
their Graphs**

**2.4 Dividing Polynomials;
Remainder and Factor Theorems**

**2.5 Zeros of Polynomial
Functions**

**2.6 Rational Functions and
Their Graphs**

**2.7 Polynomial and Rational
Inequalities**

**3.1 Exponential Functions and
Their Graphs**

**3.2 Logarithmic Functions and
Their Graphs**

**3.4 Exponential and Logarithmic
Equations**

**3.5 Exponential Growth and
Decay**

**
4.1 Angles and Radian
Measures**

**
4.2
Trigonometric Functions: The Unit Circle**

**4.3
Right Triangle Trigonometry**

**
4.4 Trigonometric
Functions of Any Angle**

**
4.5 Graphs of
Sine and Cosine Functions**