document.write( "Question 151717: 7. Write the slope-intercept equation of the line l that goes through (6, –6) and has a slope of -1/2
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\n" ); document.write( "This is what I got.
\n" ); document.write( " y= mx + b\r
\n" ); document.write( "\n" ); document.write( " 2y- 2(2) = 2((-1)x -6)
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\n" ); document.write( " 2y- 4 = x - 6
\n" ); document.write( " 2y = x – 2
\n" ); document.write( " x – 2y = 2
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Algebra.Com's Answer #111531 by checkley77(12844)\"\" \"About 
You can put this solution on YOUR website!
Y=mX+b
\n" ); document.write( "-6=-1/2*6+b
\n" ); document.write( "-6=-3+b
\n" ); document.write( "b=-6+3
\n" ); document.write( "b=-3 FOR THE Y INTERCEPT.
\n" ); document.write( "Y=-X/2-3 IS THE LINE EQUATION WITH A SLOPE=-1/2 THROUGH (6,-6)
\n" ); document.write( "\"+graph%28+300%2C+200%2C+-6%2C+10%2C+-10%2C+10%2C+-x%2F2+-3%29+\" (graph 300x200 pixels, x from -6 to 10, y from -10 to 10, -x/2 -3).
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