document.write( "Question 820538: Find the value of r so the line that passes through each pair of points has the given slope. (6,-2),(r,-6),m=4 \n" ); document.write( "

Algebra.Com's Answer #493597 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "Finding r
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document.write( "(6,-2),
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document.write( "(r,-6),   m=4        
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document.write( "    (-2-(-6)) = 4(6-r)
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document.write( "         4 = 4(6-r)
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document.write( "         4 = 24 - 4r
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document.write( "         -20 = -4r
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document.write( "           5 =r
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document.write( "Line thru Points (6,-2) and (5,-6) has slope of 4
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document.write( "  y -(-2) = 4(x-6)  0r  y = 4x - 26
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