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# 7 Math Ch. 3

### Integers

Term | Definition |
---|---|

absolute value | the difference a number is away from zero on a number line |

additive inverse | the opposite of an integer, the sum of an integer and its additive inverse is zero |

coordinate grid | a plane in which a horizontal number one and a vertical number line intersect at their zero points |

graph | the process of placing a point on a number line at its proper location |

integer | the whole numbers and their opposites |

negative integer | an integer less than zero |

opposites | represented by points that are the same distance from zero but on opposite sides |

ordered pair | a pair of numbers used to locate a point in the coordinate plane |

origin | the point at which the x-axis and the y-axis intersect on a coordinate plane |

positive integer | an integer greater than zero |

quadrant | one of the four regions into which the two perpendicular lines of the coordinate plane separate the plane |

x-axis | the horizontal number line on the coordinate plane |

x-coordinate | the first number of an ordered pair which corresponds to a number on the x-axis |

y-axis | the vertical number line in a coordinate plane |

y-coordinate | the second number of an ordered pair which corresponds to a number on the y-axis |

Created by:
Miss Brinkoetter