Of the following sets, which represents a function?

Situation A = {student's name, all the colors that the student likes}

Situation B = {student's name, names of all of the student's teachers}
Only A
Only B
Both A and B
Neither A nor B

Question

Of the following sets, which represents a function?

Situation A = {student's name, all the colors that the student likes}

Situation B = {student's name, names of all of the student's teachers}
Only A
Only B
Both A and B
Neither A nor B

anonymous · Answer

For each input is there one and only one output?

anonymous · Answer

Yes @nelsonjedi

anonymous · Answer

Really?

anonymous · Answer

I feel like it's A but the question is weirdly written.

anonymous · Answer

So look at A...for each student there is only one  color for each student?

anonymous · Answer

Actually, it could be D because there's multiple (I'm unsure if there's only one output.

anonymous · Answer

d is correct..the definition of a function is that for each input (student) there is one and only one output...good job

anonymous · Answer

Oh, thank you