Question

Which statement is true about the given set of data?
{(4, 0), (5, 0), (8, 0), (11, 0)}
a) {4, 5, 8, 11} are the domain.
b) {4, 5, 8, 11} are the range.
c) {4, 5, 8, 11} are the outputs.
d) {4, 5, 8, 11} are functions.

Answer 1

{4, 5, 8, 11} are the domain.

Answer 2

in function first term in brackets is domain
and second term is range

Answer 3

have you understood?
@OneKoi

Answer 4

Yeah, thanks for your help.