Answer:
(5+a)/ ( a-1)
Step-by-step explanation:
f(x) = ( 3+x) / (x-3)
Replace x with a+2
f(a+2) = ( 3+a+2) / (a+2-3)
Combine like terms
= (5+a)/ ( a-1)
C. (5+a)/(a-1)
f(a+2)=(3+a+2)/(a+2-3)=(5+a)/(a-1)
