Question

Which set of ordered pairs represents a function?

a) {(-6,5), (-1,-2), (-4,-6), (-9,5)}

b) {(-4,-4), (-4,8), (-7,1), (9,7)}

c) {(-3,4), (6,1),(-8, 8), (8,5)}

d) {(7,9), (0,4), 6-2, 1), (7,1)}

Answer 1

Option C {(-3,4), (6,1),(-8, 8), (8,5)} represents a function, in which each x-value is paired with a unique y-value.

Step-by-step explanation:

The set of ordered pairs that represents a function is option C: {(-3,4), (6,1),(-8, 8), (8,5)}. In a function, each x-value (or input) corresponds to exactly one y-value (or output). In this set, each x-value is paired with a unique y-value, which makes it a function.