Question

What is the range of the function in the table

X Y
1 2
2 4
3 3
4 2

A) (1,2,3,4)
B) (1,2) (2,4) (3,3) (4,2)
C) (1,2)
D) (2,3,4)

Answer 1

D. (2, 3, 4)

Explanation:

The range is the y values. The y values, in numerical order, range from 2 to 4. The 2s do not need to be repeated.