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document.write( "Hi,
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document.write( "Using the standard slope intercept form
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document.write( "y = 2x + b
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document.write( "solving for b by using Pt(3,-1)
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document.write( "-1 = 6 + b
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document.write( "-7 = b
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document.write( "y = 2x -7 would be the equation for this line
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document.write( "Knowing Pt(3,-1)& the slope of (2/1) tells us Pt(4,1) and Pt (2,-3)
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document.write( "are on the line for ex\r
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