Question

Determine which relation is a function.

Answer 1

give me the question

Answer 2

well, first of all,
in order for a relation to be a function in must have NO REPEATING x-vaules (or domains)

Answer 3

hello @RainbowBubbles01

Answer 4

A, it has no repeating domain numbers, all the number in the domain are different

Answer 5

the answer is the first one you posted

Answer 6

can i ask two more?

Answer 7

Different domain numbers = a function

Repeating domain numbers = not a function

Answer 8

Which relations are functions?

Choose all answers that are correct.