The range of the function f is
a) [1, 3]
b) {1, 2, 3}
c) {a, b, c, d, e}
d) {(a, 2), (b, 1), (c, 3), (d, 2), (e, 2)}

Step-by-step explanation:

The range of the function is what values of y from lowest to highest that are covered by the function.  The domain are the values on the left: A-E; the range are the values on the right: 1-3.  We state both domain and range in interval notation, stating only the lowest and highest values in either a set of brackets if the values are included, a set of parenthesis if the values are not included, or a mixture of both.  Our range is inclusive, so we mention the lowest and the highest only: [1, 3].

i would say c is the best answer, hope it's right!

good luck! =)

cutie~

number one is the correct answer

step-by-step explanation: dogs and cats are mentioned, no other animals