Answer
$1,\ \displaystyle \frac{2}{3},\ \displaystyle \frac{3}{5}$, $\displaystyle \frac{4}{7}$, $\displaystyle \frac{5}{9}$, $\displaystyle \frac{6}{11}$
Work Step by Step
$f(1)=\displaystyle \frac{1}{2(1)-1}=1$
$f(2)=\displaystyle \frac{2}{2(2)-1}=\frac{2}{3}$
$f(3)=\displaystyle \frac{3}{2(3)-1}=\frac{3}{5}$
$f(4)=\displaystyle \frac{4}{2(4)-1}=\frac{4}{7}$
$f(5)=\displaystyle \frac{5}{2(5)-1}=\frac{5}{9}$
$f(6)=\displaystyle \frac{6}{2(6)-1}=\frac{6}{11}$
