document.write( "Question 387679: find an equation of the line containing the givin pair of points (-5,-6) (-3,-1) \n" ); document.write( "
Algebra.Com's Answer #274054 by stanbon(75887)\"\" \"About 
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find an equation of the line containing
\n" ); document.write( "the given pair of points (-5,-6) (-3,-1)
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\n" ); document.write( "slope = (-1--6)/(-3--5) = 5/2
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\n" ); document.write( "Form:
\n" ); document.write( "y = mx + b
\n" ); document.write( "----
\n" ); document.write( "Substitute for y,x,m and solve for \"b\":
\n" ); document.write( "-1 = (5/2)*-3 + b
\n" ); document.write( "-1 = -15/2 + b
\n" ); document.write( "b = 13/2
\n" ); document.write( "-------
\n" ); document.write( "Equation:
\n" ); document.write( "y = (5/2)x + (13/2)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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