Question

Which of the following relations is NOT also a function?

A. {(-2, 0), (4, 3), (-5, -5), (5, 4), (3, -2), (-1, 1)}
B. {(2, -3), (-4, -2), (-1, -5), (5, -3), (3, 3), (2, -1)}
C. {(-3, -5), (-2, 4), (0, 4), (1, 4), (2, -3), (5, 0)}
D. {(0, 5), (4, -1), (1, 3), (2, -3), (3, 3), (-4, -1)}

Answer 1

99 people online and not one can answer my question

Answer 2

a b c or d

Answer 3

when a value of x has two or more values of y,then it is not afunction.

Answer 4

is it b

Answer 5

@surjithayer

Answer 6

@surjithayer

Answer 7

you are correct,it is b