document.write( "Question 873705: Prove that the graphs of a linear function and it's inverse function are never perpendicular. \n" ); document.write( "
Algebra.Com's Answer #527041 by itsrainingmuffins(1)\"\" \"About 
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Enter said linear function into the y= of a calculator and then hit enter. You will see that the lines do not cross. \n" ); document.write( "
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