Question

Which of the following does not represent a function?

x −12 −5 11 14 17
y −5 −2 −2 8 34


x −10 1 3 8 10
y −2 2 7 8 10


x 5 10 10 12 18
y 1 4 22 5 4


x 4 5 6 8 10
y 4 −4 12 −8 6

Answer 1

c cause the x elements r repeated

Answer 2

like 10 is used twice

Answer 3

lol to much to read just keep in mind for each given value of x there's a unique value of y if repeated then not a function