Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Normal Size Small Size show me how

# Chapter 1

Question | Answer |
---|---|

Algebraic Expression | numbers and variables are combined using the operations |

Algebraic Sentence | an algebraic expression containing an = |

Dependent Variable | range of a function |

Independent Variable | domain of a function |

Natural/Counting Numbers | numbers such as 1,2,3,4 |

Whole Numbers | counting numbers and also 0 |

Integers | includes negative numbers |

Rational Numbers | include fractions, decimals, and square roots |

f(x) notation | used instead of y |

Function | a relation in which no two different ordered pairs have the same first coordinate |

Theorem (Vertical Line Test) | no vertical line intersects the graph of a function in more than one point |

Distributive Property | c(a+b)=ca+cb |

Opposite of a Sum Theorem | -(a=b)= -a+ -b |

Term | each number in a sequence |

Explicit Formula for the Nth Term | t(n)= n(n+1)/2 |

Recursive Formula | indicates the first term, and tells how the nth term is related to the previous terms |

Created by:
acaforever