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Mrfootballman97

  • 3 years ago

So now that i know the slope is 2/3, how can i tell if anything is parallel to line AB? And then how can i tell what is perpendicular to line AB

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  1. Mrfootballman97
    • 3 years ago
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    A(-2,0). B(4,4)

  2. Mrfootballman97
    • 3 years ago
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    Slope is 2/3.

  3. eSpeX
    • 3 years ago
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    Any line with an equal slope will be parallel.

  4. Mrfootballman97
    • 3 years ago
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    Ok so the that answer is 2/3. How can i tell what is perpendicular?

  5. Mrfootballman97
    • 3 years ago
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    I know now, its -3/2

  6. eSpeX
    • 3 years ago
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    Right, if a line has a slope that is the negative inverse of the slope of your line, then it is perpendicular to your line.

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