document.write( "Question 889382: if f(x)=1/x+2, then f(x+h)-f(x)/h=\r
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document.write( "This is a multiple choice question and I got the answer 1/h(x+2)(x+h+2)\r
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document.write( "Is this the correct answer?\r
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document.write( "Thank you so much for your time! \n" );
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Algebra.Com's Answer #538120 by stanbon(75887) ![]() You can put this solution on YOUR website! if f(x)=1/(x+2), then f(x+h)-f(x)/h= \n" ); document.write( "This is a multiple choice question and I got the answer 1/h(x+2)(x+h+2) \n" ); document.write( "========= \n" ); document.write( "f(x+h) = 1/(x+h+2) \n" ); document.write( "f(x) = 1/(x+2) \n" ); document.write( "------------------ \n" ); document.write( "f(x+h)-f(x) = 1/(x+h+2) - 1/(x+2) = [(x+2)-(x+h+2)]/{(x+2)(x+2+h)] \n" ); document.write( "= h/[(x+2)(x+2+h) \n" ); document.write( "---- \n" ); document.write( "Dividing by h you get: \n" ); document.write( "= 1/[(x+2)(x+2+h) \n" ); document.write( "========================= \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( "-------------------------\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |