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# algebra1 EOC

### vocabulary

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

y-axis | the vertical axis on a coordinate grid |

quadrants | the four parts to a coordinate grid |

origin | the point (0,0) on a coordinate grid |

relation | a set of order pairs |

function | a set of ordered pairs where the x's do not repeat |

domain | the x values to a set of order pairs |

x axis | the horizontal axis on a coordinate grid |

range | the y values to a set of order pairs |

discrete | individual points that would not be connected when graphed because not all rational values define the domain (number of buses and studens |

continuous | an infinite number of points that are connected when graphed because all real values can be defined in the domain |

ordered pair | a point in the form of (x.y) or (X.f(x)) |

variable | a letter used to represent a quantity in algebra |

vertical line test | a method used to determine if a graph is a function |

correlation | the trend for a set of data it can be positive negative constant or no correlation |

independent variable | the x value of the function also called the domain |

dependent variable | the y value of the function or the y value |

the symbol | means y |

evaluate | to solve |

commutative proberty | the order of the numbers change |

associative property | the groups change parenthesis |

distributive proberty | the numbers in a sum or difference are both multiplied by the same value |

simplify | make the problem smaller by combining like terms |

like terms | terms that have the same variables or same variable with the same exponents |

ratio | comparison of two quantities |

proportion | comparison of two ratios |

inequality | an algebraic expression that uses the symbols <,> |

Created by:
christianvalenzuela