document.write( "Question 1023179: Please help!! Write an equation in slope-intercept form of the line that passes
\n" ); document.write( " through the points (-2,-1) and (3,5).
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Algebra.Com's Answer #638696 by Cromlix(4381)\"\" \"About 
You can put this solution on YOUR website!
Hi there,
\n" ); document.write( "Gradient = y2 - y1/x2 - x1
\n" ); document.write( "Gradient = 5-(-1)/3 - (-2)
\n" ); document.write( "Gradient = 5+1/3+2
\n" ); document.write( "Gradient = 6/5
\n" ); document.write( "Using line equation:
\n" ); document.write( "y - b = m(x - a)
\n" ); document.write( "m = 6/5 (a,b) = (3,5)
\n" ); document.write( "y - 5 = 6/5(x - 3)
\n" ); document.write( "y - 5 = 6/5x - 18/5
\n" ); document.write( "y = 6/5x - 18/5 + 25/5 (5)
\n" ); document.write( "y = 6/5x + 7/5
\n" ); document.write( "or
\n" ); document.write( "5y = 6x + 7
\n" ); document.write( "Hope this helps :-)
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