Question

Please help me if you answer correctly you will get 20 points!

Determine whether the relation shown here is a function. Explain your answer.
A) function, an input has 1 output
B) function, an input has 2 different outputs
C) function, no output has 2 different inputs
D) not a function, an input has 2 different outputs

Answer 1

B) Function, an I put has 2 different outputs

Answer 2

D)

not a function, an input has 2 different outputs

Explanation:

To determine if a relation is a function you need to see if each input has one and only one output. Since that is not the case here the correct answer is relation, an input has 2 different outputs.

Thats the example from usatestprep.

Im in connexus and got the answser wrong because of the girl/boy that answered the question too, but thats the right answer.