A | B |

bar graph | A way of displaying data using rectangles orbars |

additive identity | the number zero |

plane | a flat surface that stretches |

coordinate graph | displaying points as ordered pairs of numbers |

axes | the perpendicular number lines in a coordinate graph from which the coordiates of points are determined |

scatterplot | a two-dimensional coordinate graph of individual points |

two-dimensional slide | a transformation in which the image of (x,y) is (x+h,y+k) |

preimage | the original figure before a transformation takes place |

image | the final figure resulting from a transformation |

translation | a two-dimensional slide |

quadrant | one of four regions of the coordinate plane formed by the x-axis and y-axis |

coefficient | a number multiplied by a variable or variables |

like terms | two or more terms in which the variables and corresponding exponents are the same |

sequence | a set of numbers or objects in a specific order |

linear expression | an expression in which all the varibles are to the first power |

linear equation | an equation in which the varible or variables are all to the first power and none multiply each other |

origin | the point (0,0) on a coordinate plane |

FOR-NEXT loop | a sequence of steps in a BASIC program which enables a procedur to be repeated a certain number of times |

stacked bar graph | a display of data using rectangles or bars stacked on top of each other |

coordinate plane | a plane in which every point can be identified by two numbers |