document.write( "Question 664484: A line with a slope -2 that passes through the point (3,-9) what the equation? \n" ); document.write( "
Algebra.Com's Answer #413767 by ReadingBoosters(3246)\"\" \"About 
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Knowing the slope is -2 and using the coordinates (3, -9), solve for b, y-intercept
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\n" ); document.write( "-9 = -2(3) + b
\n" ); document.write( "b = 6 - 9 = -3
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\n" ); document.write( "y = -2x - 3 is the equation for the line
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