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math

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points of intersection of f(x)=3x-5 and g(x)=-4+9

  • math - ,

    well, just find where f=g:

    3x-5 = -4x+9
    7x = 14
    x = 2
    f(2) = g(2) = 1, so the point of intersection is

    (2,1)

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