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Posted by on Thursday, December 4, 2008 at 11:21am.

M=-9 (4,8)

Is the answear 9x-27

  • Math - , Thursday, December 4, 2008 at 11:34am

    Well,
    If the Slope (M) = -9 and the point is (4,8). The Equation of the line is:

    y - y1 = m(x - x1)

    So it becomes:

    y - 8 = -9(x-4)
    y - 8 = -9x + 36
    y = -9x + 36 + 8

    y = -9x + 44 is the equation of the line [written in the form y = mx + c].

    Ok, hope that helps!

  • iuogvy lwfuvarpb - , Friday, January 16, 2009 at 9:00pm

    luyh yapjrdx osgutdh orbgu hkspeiv fkapgq hxazby

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