I am doing a review and not a test. I only got this answer right because of trial and error. Why is Table 2 not a function?

V 0 X W09 Prepare: Unit 2 Review X M Brigham Young University - Idah X + lave Off) Book1 - Excel Allison Lau O X byui.mobius.cloud/modules/unproctoredTest.QuestionSheet me Insert Draw Page La Formula Data Review View Automa Develop Help WHY BYUI GESCI101 HUM110 Marriage In Math willin Grades > Other bookmarks % Conditional Formatting O Format as Table Unit 2 Review Font Cells Remaining Time: Unlimited * Clipboard Alignment Number Editing Cell Styles . Styles Question 2 vi X fx 1 point A B C D E F G Which of the following tables represents a function? Table 1 Table 2 Table 3 x (input) y (output) x (input) y (output) x (input) y (output) 5 5 5 0 0 6 5 9 6 -6 -6 7 5 7 -11 -11 O Table 1 and Table 3 both represent functions but Table 2 does not represent a function. None of the Tables represent functions. Only Table 2 represents a function. Only Table 3 represents a function. Table 1 and Table 2 both represent functions but Table 3 does not represent a function. Sheet1 + Submit Assignment Quit & Save Back Question Menu - Next Accessibility: Good to go + 100% 5:25 PM Q Search 2/26/2023