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# Algebra Vocabulary

### First 5 weeks oa Algebra 1 vocabulary list.

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

Variable | A symbol use to represent a value that can change. |

Constant | A value that does not change. |

Ratios | A comparison of two numbers by division. |

Proportions | An equation that states two ratios are equal. |

Monomials | A polynomial with only one term. |

Binomials | A polynomial with two terms. |

Polynomials | Sum of all monomials. Consist of four or more terms. |

Term | Consist of a constant or a variable. |

Expressions | A mathematical statement compose of one or more terms. |

Equations | A mathematical sentence comparing two expressions. |

Origin | The intersection of the x and y axis whose coordinate is (0,0). |

x-axis | The horizontal number line of the Cartesian plane. |

y-axis | The vertical number line of the Cartesian plane. |

Coordinate Plane | The intersection of the horizontal nd vertical number lines and was designed by Rene Descartes. |

Numerical Expressions | A mathematical expressions with constant and operations. |

Algebraic Expressions | A mathematical expressions with variable, constant and operations. |

Evaluate | To solve for the mathematical statement by substituting the assigned values of the variables. |

Quadrants | The four regions of the coordinate plane. |

Created by:
rgloria