Cheat Sheet

Set Notation (Interval / Set-Builder Notation)

Set Operations

Coordinate Plane Quadrants

Distance and Midpoint Formulas

Intercepts of an Equation

Symmetry of the Graph of an Equation

Function Notation y = f(x)

Function Arithmetic

Transformations of Graphs of Functions

Properties of Equality

Properties of Inequalities

Lines or Linear Functions

Average Rate of Change

Absolute Value Properties

Absolute Value Function as a Piecewise-Defined Function

Absolute Value Equations and Inequalities

Parabolas or Quadratic Functions

Special Factoring Formulas

Special Product Formulas

Quadratic Formula

End Behavior of a Polynomial Function $f(x)=ax^n+...$

Multiplicities of Real Zeros of a Polynomial Function $f(x)=(x-a)^m$

Rational Functions

Composition of Functions

Inverse Function

Radical Properties

Exponent Laws and Properties

Logarithm Definition

Special Logarithms

Logarithm Properties

Laws of Logarithms

Logarithm Change of Base Formula

Steps to Solve an Exponential Equation

Steps to Solve a Logarithmic Equation

Arithmetic Sequence

Geometric Sequence

Finance Formulas

Simple Interest

Compound Interest

Continuously Compounded Interest

Future Value of an Annuity

Present Value of an Annuity

Payment Amount of a Loan