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# Math vocab 7th

Word | Definition |
---|---|

Area | The base and height of a shape multiplied |

Combination | Where the order of the objects doesn't matter |

Event | An outcome or collection of outcomes |

Factorial | ex) 4! is 1*2*3*4= 24 |

FOIL | ex) (2a+6)(a+5)= 2a°+16a+30 |

Fundamental Counting Principal | If one thing can happen M ways and another can happen N ways they they can both occur MN ways |

Linear Equation | An equation that is a straight line |

Odds in Favor | The odds with the favorable odds in the front |

Odds Against | The odds with the unfavorable odds in the front |

Origin | The point (0,0) on a graph |

Outcome | The possible results of an experiment |

Percent | A ratio whose denominator is 100 |

Percent Change | How much a quantity increases or decreases |

Perimeter | The length of all of the sides of a shape added |

Permutation | Where the order of objects is important |

Probability | A number from 0 to 1 that measures the likelihood that an event will occur |

Quadrant | One of the regions on a coordinate plane |

Sample Space | All possible outcomes |

Positive Slope | Rise over run traveling up and right |

Negative Slope | Rise over run traveling down and left |

Slope-Intercept Form of a Line | The form y=mx+b |

Tree Diagram | A diagram that uses branching to list all possible outcomes |

X-axis | The horizontal line on a coordinate plane |

X-intercept | The point on a coordinate plane where a line crosses the x-axis |

Y-axis | The vertical line on a coordinate plane |

Y-intercept | The point on a coordinate plane where a line crosses the y-axis |

Created by:
SuperRock2