Term |
Definition |

axis |
the horizontal number line on the coordinate plane. |

set |
a collection of things that have something in common, separated by commas and enclosed by brackets. |

origin |
the place where something begins. in math it's the number 0 on a number line and on a coordinate plane. |

sum |
what you get when you add something together. |

reflection |
ordered pair that differ only by their sign (+,-). |

equivalent fraction |
two or more fractions of equal value but with different numerators and denominator. |