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# Algebra Terms Review

### Algebra terms to know before state testing.

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

Monomial | An algebraic expression consisting of one term. |

Binomial | An algebraic expression consisting of two terms. |

Trinomial | An algebraic expression consisting of three terms. |

Polynomial | An algebraic expression consisting of two or more terms. |

Like Terms | Terms whose variable and exponents are the same. |

Coefficient | A number in front of the variable. |

Integer | Whole numbers and their opposites. |

Slope | The rate of change in two points or the steepness of a line. |

Domain | The x-value in an ordered pair that is the input value in a function. |

Range | The y-value in an ordered pair that is the output value in a function. |

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

Relation | A set of ordered pairs. |

Function | A relation where each number in the domain is paired with exactly one number in the range. |

y-intercept | Where a line crosses the y-axis. |