document.write( "Question 1065287: Find the relative rate of change of​ f(x) at the indicated value of x.
\n" ); document.write( "f(x)=178-2x; x=19 .The relative rate of change of​ f(x) at =19 is?
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Algebra.Com's Answer #680432 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
It's -2 anywhere. \n" ); document.write( "
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