# Online Precalculus Tutoring and Math Help

Pre-Calculus is designed to prepare students for Calculus. Topics discussed include polynomial, rational, power, exponential and logarithmic functions.

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- Precalculus Knowledge Center Articles

Definition of Asymptotes | Math Terms You Should Know

**Published on: **Aug 24, 2011

Definition of Composite Functions | Math Terms You Should Know

**Published on: **Aug 24, 2011

Definition of Decompose a Fraction | Math Terms You Should Know

**Published on: **Aug 24, 2011

Definition of Exponential Growth | Math Terms You Should Know

**Published on: **Aug 24, 2011

Definition of Polar Coordinates | Math Terms You Should Know

**Published on: **Aug 24, 2011

Definition of Position Vector | Math Terms You Should Know

**Published on: **Aug 24, 2011

Definition of Rational Root Theorem | Math Terms You Should Know

**Published on: **Aug 24, 2011

Definition of Vector | Math Terms You Should Know

**Published on: **Aug 24, 2011

What is even function

**Published on: **May 31, 2012

What is odd function

**Published on: **May 31, 2012

Adding Up Odd / Even Functions

**Published on: **Jun 14, 2012

Multiplying Odd / Even Functions

**Published on: **Jun 14, 2012

How to Use Asymptotic Notation

**Published on: **Apr 4, 2013

Confidence

**Published on: **Dec 8, 2013

Good Learners and Failure

**Published on: **Dec 11, 2013

Math? Ability>

**Published on: **Dec 16, 2013