Question

Which of the following mapping diagrams does not represent a function?

A (-6,4)(-3,8)(4,6)(6,2)
B(-10,5)(-7,3)(2,8)(4,3)
C(3,4)(-5,2)(7,8)(7,12)
D(-5,2)(-4,9)(8,9)(11,4)

Answer 1

[AI-generated answer — Bot GPT 3.5]

The mapping diagram D does not represent a function because the input value -4 is mapped to two different output values, 9 and 4.