document.write( "Question 369055: Would someone help me with these questions?\r
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\n" ); document.write( "\n" ); document.write( "1. The line passing through (7,y) and (1,0) is parallel to the joining (4,4) and (-2,1). Find Y \r
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\n" ); document.write( "\n" ); document.write( "2.Write the point slope form of the line's equation satisfying the given condition. Then use the point slope form of the equation to write the slope intercept form. Slope m=2 passing through(7,4))
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Algebra.Com's Answer #263009 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "1) line passing through (7,y) and (1,0)parallel to linethe joining (4,4) and (-2,1). 
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document.write( "(4,4) and (-2,1)
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document.write( "m = (1-4)/(-2-4) = -3/-6 = 1/2
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document.write( "line passing through (7,y) and (1,0) with slope = 1/2
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document.write( "Note: x increased by 6, therefore y must increase by 3 (1/2 = 3/6)
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document.write( "y = 3\r
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document.write( "2) 
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document.write( "Slope m = 2 passing through(7,4))
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document.write( "y - 4 = 2(x - 7)
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document.write( "y - 4 = 2x - 14
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document.write( "y = 2x -10 \n" );
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