Which of the following ordered pair could not be included in this set if it is a function? { (-4, 2), (3, 6), (4, 3), (x, y) } a. (x, y) = (1, 2) b. (x, y) = (-3, 6) c. (x, y) = (3, 6) d. (x, y) = (4, -3)

(D) 4, -3

Step-by-step explanation:

In order for the set of coordinates to be a function, there cannot be duplicate x-values. So, there cannot be the following: -4, 3, 4

A) x = 1   this CAN be in the set

B) x = -3  this CAN be in the set

C) x = 3 and y = 6   this is a duplicate of a coordinate already in the set.  You can plot this point and still pass the vertical line test

D) x = 4 and y = -3   this cannot be included in the set . It will create two different coordinates passing through x = 4 so will fail the vertical line test.

answer: b.48 for

step-by-step explanation: