document.write( "Question 447089: write a slope-intercept equation of the line whose graph is described perpendicular to the graph of y=x;y-intercept (0,0) \n" ); document.write( "
Algebra.Com's Answer #307851 by rwm(914)\"\" \"About 
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y=x
\n" ); document.write( "slope is 1
\n" ); document.write( "y intercept is zero
\n" ); document.write( "perpendicular
\n" ); document.write( "slope is -1
\n" ); document.write( "y=-x
\n" ); document.write( "
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