Which of the sets of ordered pairs represents a function? a = {(2, −2), (5, −5), (−2, 2), (−5, 5)} b = {(4, 2), (4, −2), (9, 3), (9, −3)} only a only b both a and b neither a nor b

Neither

Step-by-step explanation:

Because none have a function if you look it up it even says that.

answer: it's d

step-by-step explanation:

hello :

by applying the distributive property :

6 × 4.3 = 6 × ( 4 + 0.3 )

            =   (6 ×   4) + (6 ×   0.3)

            = 24 + 1.8

6 × 4.3 = 25.8