zero | | 5 in the term 5x^2. |

radian | | The natural log of e. |

period | | F(g(x)). |

binomial | | The multiplicative inverse. |

parabola | | One complete cycle of a trigonometric function |

increasing | | A function having a positive slope. |

trinomial | | The change in y divided by the change in x. |

range | | A three- term algebraic expression. |

root | | 6 in the term 6^x. |

cotangent | | The ratio of the adjacent leg to the hypotenuse. |

circle | | Angle from horizontal up to line of sight. |

horizontal | | The additive inverse. |

discriminant | | The ratio of the opposite leg to the adjacent leg. |

variable | | A radial angle. |

slope | | Set of all output values of a function. |

factorial | | The natural log of 1. |

vertical | | Having the same terminal side. |

three | | The common log of 1000. |

tangent | | The nth power of a. |

exponent | | The ratio of the opposite leg to the hypotenuse. |

opposite | | Lines having equal slopes. |

one | | A two-term algebraic expression. |

cosine | | Lines having a slope of zero. |

reciprocal | | A set of ordered pairs. |

domain | | Cofunction of the tangent. |

line | | A letter used to represent a number. |

elevation | | Four times three times two times one, for example. |

frequency | | The reciprocal of the sine. |

arcsine | | Has equation y = ax^2 bx c |

relation | | Another name for the solution of an equation. |

composite | | Angle from horizontal down to the line of sight. |

coefficient | | Has equation y = mx b |

base | | The reciprocal of the period. |

cosecant | | b^2 - 4(a)(c) |

coterminal | | Lines having no slope. |

parallel | | Has equation x^2 y^2 = r^2 |

imaginary | | Set of all the input values of a function. |

sine | | The square root of a negative number. |

depression | | Another name for the inverse sine. |