Question

Determine whether each relationship represented by the

ordered pairs is a function. Select all that apply.
O (1,1), (2,2), (3,3), (4,4), (5,5)
O (1,2), (2,3), (3,4),(4,5), (5,6)
O (2,2), (3,1), (5,7), (8,9), (9,8)
(1,2), (3,4), (5,6), (7,8), (9,10)
O (2,2), (3,1), (2,7), (8,9), (7,8)

Answer 1

set number 1, 2, 3, and 4 or (a,b,c,d) is a function
Step-by-step explanation:
in a function you can’t have two of the same x values.
hope this helped :)