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Math Help - Using Tan to Find Slope & Equation

  1. #1
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    Using Tan to Find Slope & Equation

    I need to know the answer to this question for an upcoming exam. It goes like this:

    "Using tan of an angle to find slope of the line and then the equation of the line."

    All help is much appreciated.
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  2. #2
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    Re: Using Tan to Find Slope & Equation

    note the similarity between the two diagrams ...
    Attached Thumbnails Attached Thumbnails Using Tan to Find Slope & Equation-slope.jpg   Using Tan to Find Slope & Equation-tangentratio.jpg  
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