Question

Which of the relations given by the following sets of ordered pairs is a function?A.{(2, 4), (2, 6), (2, 8), (2, 10), (2, 12)}B.{(0, 3), (-6, 8), (-3, 5), (0, -3), (7, 11)}C.{(8, 1), (-4, 1), (3, 5), (0, 4), (-1, 2)}D.{(-5, -4), (-4, -3), (-3, -2), (-4, -5), (-2, -1)}

Answer 1

Option C

Explanation:

your x values cannot repeat for the function

So in Option C x values are not repeating