document.write( "Question 633412: Find the slope-intercept form of the equation of the line passing through the points: (8, -6), (4, -2)
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Algebra.Com's Answer #398868 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "Using the standard slope-intercept form for an equation of a line y = mx + b
\n" ); document.write( " where m is the slope and b the y-intercept.
\n" ); document.write( "line passing through the points:
\n" ); document.write( "(8, -6),
\n" ); document.write( "(4, -2) m = -4/4 = -1 \"m+=%28y%5B2%5D+-+y%5B1%5D%29%2F%28x%5B2%5D+-+x%5B1%5D%29\"
\n" ); document.write( "Line
\n" ); document.write( " y = (-1)x + b
\n" ); document.write( " -2 = (-1)·4 + b |Using ordered pair (x,y):(4,-2) to solve for b
\n" ); document.write( " 2 = b
\n" ); document.write( " y = -x + 2 \n" ); document.write( "
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