**4/1/13: ** | The Gradient |

| The Gradient (Maple file; right-or control-click to download; open in Maple.) |

**4/3/13: ** | More on the Gradient |

| More on the Gradient (Maple file; right-or control-click to download; open in Maple.) |

**4/5/13: ** | Wrapping up the Gradient, Intro to Extrema |

**4/8/13: ** | Finding absolute extrema on closed and bounded intervals |

**4/12/13: ** | Application of Optimization: Linear Regression. Also: Intro to Multiple Integration |

| Graphs of the regions in the WeBWorK due 4/10; an example of using Maple to help find a Linear Regression Line. (Maple file; right-or control-click to download; open in Maple.) |

| Using Maple to help with today's in-class work (Maple file; right-or control-click to download; open in Maple.) |

**4/15/13: ** | Double Integrals over Rectangular Regions |

**4/17/13: ** | Double Integrals over Other Regions |

**4/19/13: ** | Quick Look at Several Applications of Double Integrals |

**4/22/13: ** | Intro to Vector Fields |

| Displays of some Vector Fields (Maple file; right-or control-click to download; open in Maple.) |

**4/24/13: ** | More on Vector Fields; Intro to Line Integrals with respect to Arclength |

**4/26/13: ** | Line Integrals with respect to arclength and componentwise |

**4/29/13: ** | Independence of Path; The Fundamental Theorem of Line Integrals |

**5/1/13: ** | Green's Theorem |

**5/3/13: ** | More on Green's Theorem |