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# Cumulative

### SOL 8.1, 8.4 and 8.15

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

Algebraic Expressions | consisting of one or more numbers and variables along with one or more arithmetic operations |

Substitute | To replace a variable for a specific value. |

Term | A number, a variable, or a product or quotient of numbers and variables. |

Coefficient | The numerical factor of a term. |

Variable | A letter or other symbol used to represent an unspecified number or value. |

Constant | A term that does not contain a variable. |

Exponents | A number that indicates how many times a number or expression is to be multiplied by itself. |

Base | The number that is going to be raised to a power. |

Commutative Property | Changing the order of the numbers does not change the answer. |

Associative Property | The order of numbers does not change but the grouping changes. |

Identity Property | the value that returns the input unchanged" |

Inverse Property of Addition | the value that brings you back to the identity element under addition" |

Inverse Property of Multiplication | the value that brings you back to the identity element under multiplication |

Identity element of Addition | 0 |

Identity element of Multiplication | 1 |

Zero Property of Multiplication | zero times any value is 0 |

Distributive Property | multiplication distributes across addition |

inequality | is a statement that compares two expressions that may or may not be equivalent |

Relation | is a set of ordered pairs |

Function | a relation in which each element of the input is paired with exactly one element in the output according to a specified rule |

Domain | the set of input values for a function (x values) |

Range | the set of output values for a function (y values) |

Linear Equation | an equation for which the graph is a straight line |

Function table | a table used to organize the input numbers, output numbers, and function rule. |

Independent Variable | the input |

Dependent Variable | is the output |

coordinate plane | formed by a horizontal number line(x-axis) and a vertical number line (y-axis) |

Origin | the of point of intersection of the two number lines (0,0). |

Quadrants | four sections of the coordinate plane |

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

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

y-axis | the vertical number line on the coordinate plane |

Created by:
pktaylor