document.write( "Question 512899: I need help putting these in slope intercept form (-1,7) and (-2,-15) \n" ); document.write( "
Algebra.Com's Answer #342823 by mananth(16946)\"\" \"About 
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x1 y1 x2 y2
\n" ); document.write( "-1 7 -2 -15
\n" ); document.write( "
\n" ); document.write( "slope m = (y2-y1)/(x2-x1)
\n" ); document.write( "( -15 - 7 )/( -2 - -1 )
\n" ); document.write( "( -22 / -1 )
\n" ); document.write( "m= 22
\n" ); document.write( "
\n" ); document.write( "Plug value of the slope and point ( -1 , 7 ) in
\n" ); document.write( "Y = m x + b
\n" ); document.write( "7.00 = -22 + b
\n" ); document.write( "b= 7 - -22
\n" ); document.write( "b= 29
\n" ); document.write( "So the equation will be
\n" ); document.write( "Y = 22 x + 29
\n" ); document.write( "m.ananth@hotmail.ca
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