Question

Which relation is a function?

the set of ordered pairs, 2 comma 4, 2 comma 1, 2 comma 3

the set of ordered pairs, 4 comma 1, 3 comma zero, 3 comma 3

the set of ordered pairs, 1 comma 2, 3 comma 4, 5 comma 6

the set of ordered pairs, zero comma 1, 1 comma 2, 1 comma 8

Answer 1

similar to previous quesiton

Answer 2

for a relation to be a function,
it must not have repeated "x" coordinate values

Answer 3

look at ur options,
one option has a repeated "x" values.
which one is it ?

Answer 4

its A

Answer 5

A is \(\large \color{red}{\checkmark}\)

Answer 6

good job !!

Answer 7

thx u very much

Answer 8

u wlc :)