If f(x) = (3+x)/(x-3)
what is f(a + 2)?

Answer:
C
Step-by-step explanation:
f(a+2) = (3 + (a + 2) ) / ( (a + 2) - 3)
f(a + 2) = 3 + a + 2 / a + 2 - 3
f(a + 2) = (5 + a) / (a - 1)