18. Two functions are shown. Function A
{(7,5), (3,-2), (4, -6).(-1,-4)}
Function B
-6
-4
3
41
1-2
5
7
Which statement about the functions is true?
A) They have different domains, but the same range.
B) They have the same domain, but different ranges.
C) They have the same domain and range.
D) The have different domains and ranges.