Given that \displaystyle k(x)=3x+5x1\displaystyle {\left({x}\right)}=\frac{{-{3}{x}+{5}}}{{{x}-{1}}},

k(2)=\displaystyle {k}{\left({2}\right)}=  

k(3)=\displaystyle {k}{\left(-{3}\right)}=  

k(12)=\displaystyle {k}{\left(\frac{{1}}{{2}}\right)}=  

Enter Reduced Fractions