Which of the following relationships shows a function?

None of the above are functions

i, ii, and iii are functions

Only i and ii are functions

All of the above are functions

Which of the following relationships shows a function None of the above are functions i ii and iii are functions Only i and ii are functions All of the above ar class=
Which of the following relationships shows a function None of the above are functions i ii and iii are functions Only i and ii are functions All of the above ar class=
Which of the following relationships shows a function None of the above are functions i ii and iii are functions Only i and ii are functions All of the above ar class=
Which of the following relationships shows a function None of the above are functions i ii and iii are functions Only i and ii are functions All of the above ar class=