document.write( "Question 411807: I need to write the equation for the line that goes through (-857, 912) and is perpendicular to y = 13. \n" ); document.write( "
Algebra.Com's Answer #289418 by scott8148(6628)\"\" \"About 
You can put this solution on YOUR website!
this is kind of a \"trick\" question\r
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\n" ); document.write( "\n" ); document.write( "y = 13 is a horizontal line ___ so a perpendicular is a vertical line ___ of the form x=?\r
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\n" ); document.write( "\n" ); document.write( "in this case , ? is -857\r
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\n" ); document.write( "\n" ); document.write( "x = -857
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