document.write( "Question 54581: determine the slope m and the y-intercept for y+9=0 \n" ); document.write( "
Algebra.Com's Answer #36831 by anjulasahay(30)\"\" \"About 
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determine the slope m and the y-intercept for y+9=0
\n" ); document.write( "given y + 9 = 0
\n" ); document.write( "hence y = -9
\n" ); document.write( "i.e. intercept on y axis is -9.
\n" ); document.write( "we know that slope = dy/dx
\n" ); document.write( " from the equation given y = -9
\n" ); document.write( " dy / dx = 0
\n" ); document.write( " hence slope = 0
\n" ); document.write( "
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