Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

Normal Size Small Size show me how

Normal Size Small Size show me how

# 4B-Coordinate Plane

### vocabulary describing the coordinate plane

Question | Answer |
---|---|

What are the 4 regions into which the coordinate plan is divided by the x and y axes? | Quadrants |

What is the plane containing the x- and y-axes? | Coordinate plane |

What is the horizontal number line? | x-axis |

What is the vertical number line? | y-axis |

What are the two perpendicular number lines that are used to locate points on a coordinate plane? | Axes |

What is the point of intersection of the two axes in the coordinate plane? | Origin |

What is the first number in an ordered pair? | x-coordinate |

What is the second number in an ordered pair? | y-coordinate |

What is to draw, or plot, the points named by certain numbers or ordered pairs on a number line or coordinate plane, respectively? | Graph |

What is a set of ordered pairs? | Relation |

What are the x-values in a relation? | Domain |

What are the y-values in a relation? | Range |

What pairs one element in the domain with one element in the range? | Mapping |

What are the input variables of a function? | Independent variables |

What are the output variables of a function? | Dependent variables |

What is an equation whose graph is a line? | Linear equation |

What is a relationship between input and output? | Function |

What is the test to determine if any vertical line passes through no more than one point of the graph of a relation? | Vertical line test |

What is a way to name a function using the symbol f(x) instead of y? | Functional notation |

What is an inequality that is the result of replacing the = sign in a linear equation with <, <, > or >? | Linear inequality in two variables |

In a coordinate plane, what is the set of points that represents all solutions of the inequality? | Graph of an inequality in two variables |

In a coordinate plane, what is the region on either side of a boundary line? | Half-plane |

What is a line that separates the coordinate plane into half-planes? | Boundary |

Created by:
dsmith2