Question

Determine which relation is a function.

A.
{(–3, 2), (–2, 3), (–1, 1), (0, 4), (0, 1)}

B.
{(–3, 3), (–2, 3), (–1, 1), (0, 4), (0, 1)}

C.
{(–3, 2), (–2, 3), (–1, 2), (0, 4), (1, 1)}

D.
{(–3, 2), (–1, 3), (–1, 2), (0, 4), (1, 1)}

Answer 1

A relation is a function if it passes the Vertical Line Test or no y's are alike

Answer 2

HI!!

Answer 3

Lol hi

Answer 4

actually it is the first coordinates that have to be different, not the second ones

Answer 5

pick the one with no repeats in the first coordinate

Answer 6

oops i mixed it up with inverses!

Answer 7

Ok I think its c

Answer 8

@misty1212

Answer 9

Hello?

Answer 10

>>Ok I think its c That is correct.

Answer 11

Thx!

Answer 12

Alrighty.