Question

Which relation is a function?

A.
{(7, 12), (1, –5), (3, –10), (2, –5)}

B.
{(–3, 4), (–2, 5), (0, 9), (0, 12)}

C.
{(8, –1), (2, –1), (3, 8), (2, 5}

D.
{(1, 2), (1, 5), (1, –1), (1, 4)}

Answer 1

i think D @tori1423

Answer 2

Cant repeat X coordinates try again

Answer 3

B i think

Answer 4

repeats 0

Answer 5

so ig A then

Answer 6

Yes its A

Answer 7

Yes

Answer 8

thanks

Answer 9

nice work @tori1423

Answer 10

Thxs @jhonyy9

Answer 11

my pleasure