tolong dongg bantu jawab cepatt heheh

f invers(x)=12-x
mis : f invers(x)=y
y=12-x
x=12-y
f(x)=12-x
g invers(x)=2+x
mis : g invers(x)=y
y=2+x
x=y-2
g(x)=x-2
(f○g)(x)=f(g(x))=f(x-2)
=12-(x-2)
=12-x+2=14-x