document.write( "Question 758958: Evaluate the function
\n" ); document.write( "r(x) = x/x+4, find r (1/2) \n" ); document.write( "

Algebra.Com's Answer #464395 by tommyt3rd(5050) $\"\"$ $\"About$

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r (1/2)=(1/2)/(1/2+4)=(1/2)/(9/2)=(1/2)(2/9)=1/9 \n" ); document.write( "

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