A {1,2,3,4}
B {2,4,9,16}
C {1,2}
D {1,2,3,4,9,16}

Answer:
B
Step-by-step explanation:
The range of the function consists of the set of output values ( on the right).
So its {2 4 9 16}
The range is the {2,4,9,16}, B, because the range is the set of y-values.
The answer is B.
I hope this helps. :)