## Pre-Calculus For DummiesThe fun and easy way to learn pre-calculus Getting ready for calculus but still feel a bit confused? Have no fear. With this guide's help you'll quickly and painlessly get a handle on all of the concepts — not just the number crunching — and understand how to perform all pre-calc tasks, from graphing to tackling proofs. You'll also get a new appreciation for how these concepts are used in the real world, and find out that getting a decent grade in pre-calc isn't as impossible as you thought. - Updated with fresh example equations and detailed explanations
- Tracks to a typical pre-calculus class
- Serves as an excellent supplement to classroom learning
If "the fun and easy way to learn pre-calc" seems like a contradiction, get ready for a wealth of surprises in |

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### Contents

When Math Follows | |

Get Yourself a Graphing Calculator | |

The Building Blocks of PreCalc Functions | |

Absolutevalue functions | |

transformations | |

Graphing Functions that Have More than | |

Grouping to factor four or more | |

Solving Unfactorable Polynomials with | |

Using Solutions to Find | |

Exponential and Logarithmic Functions | |

Getting a better handle | |

Base Jumping to Simplify and Solve | |

Word Problems | |

Making a sine | |

The numerator and denominator | |

Digging Out and Using Roots to Graph | |

Unwrapping the FOIL method | |

Inverse trig | |