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Math Help - Another DE problem

  1. #1
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    Lightbulb Another DE problem

    "Find the differential equation that describes the familly of straight lines in the xy-plane whose slope and x-intercept are equal"

    I know how to find the slope and x-intercept, but how to find an equation where they are equal?
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  2. #2
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    Quote Originally Posted by greencheeseca View Post
    "Find the differential equation that describes the familly of straight lines in the xy-plane whose slope and x-intercept are equal"

    I know how to find the slope and x-intercept, but how to find an equation where they are equal?
    \displaystyle \frac{dy}{dx} = m subject to the condition that y = 0 when x = m.
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