document.write( "Question 468049: Which of the following equations describe the line below (4,-4) (1,2)\r
\n" ); document.write( "\n" ); document.write( "a) y-2=-1/2(x-1)
\n" ); document.write( "b)y-1=-1/2(x-2)
\n" ); document.write( "c)y-4=-1/2(x-4)
\n" ); document.write( "d)y-4=-2(x+4)
\n" ); document.write( "e)y-1=-2(x-2)
\n" ); document.write( "f) y-4=-1/2(x+4) \n" ); document.write( "

Algebra.Com's Answer #321129 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!

 
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document.write( "Hi,
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document.write( "Using the point-slope formula, 
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document.write( "(4,-4) 
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document.write( "(1,2)  m = -6/3 = -2
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document.write( "  y + 4 =  -2(x-4)   |using Pt(4,-4)
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document.write( "OR
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document.write( "  y - 2 = -2(x - 1)   |using Pt(1,2)
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