Westonci.ca is your go-to source for answers, with a community ready to provide accurate and timely information. Discover a wealth of knowledge from professionals across various disciplines on our user-friendly Q&A platform. Get quick and reliable solutions to your questions from a community of experienced experts on our platform.

Which of the following is not a function?

Question 2 options:

{(1,2)(0,9)(3,4)(5,6)}


{(1,2)(3,4)(5,6)(7,8)}


{(1,5)(2,5)(3,5)(4,5)}


{(7,1)(2,4)(7,5)(8,3)}


Sagot :

Answer:D

Step-by-step explanation:

D, the  X values repeat for 7.