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# Algebra 1 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 ordered pairs. |

Function | A set of ordered pairs where the X's do not repeat. |

Domain | The X values to a set of ordered pairs. |

X-axis | The horizontal axis on a coordinate grid. |

Range | The y values to a set of ordered pairs |

Discrete | Individual points that would not be connected when graphed because not all rational values define the domain.(Number of buses and students) |

Continuous | An infinite number of points that are connected when graphed because all real values can be defined in the domain. (hours worked and pay) |

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. Also called the range. |

The symbol f(x) | Means y. |

Evalute | to solve |

Commutative property | the order of the numbers change |

Associative property | The groups change (parenthesis change) |

Distributive Property | 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 variable or same variable with the same exponents |

Ratio | Comparison of two quantities |

Proportion | Comparison of two ratios |

Inequality | difference in size,degree,circumstances |

Created by:
haileyowen34