Question

Which set of ordered pairs does not represent a function? O {(5, -1),(-6, -7), (-5, -7), (9,6)} O {(8,-1), (-4, -1),(-6,5), (4, -2)} O {(8,6), (-1,2), (8, -8), (1,9)} {(-1,1),(7-2), (-7, -3), (0, -3)}

a) O {(5, -1),(-6, -7), (-5, -7), (9,6)}
b) O {(8,-1), (-4, -1),(-6,5), (4, -2)}
c) O {(8,6), (-1,2), (8, -8), (1,9)}
d) {(-1,1),(7-2), (-7, -3), (0, -3)}

Answer 1

To determine which set of ordered pairs does not represent a function, we need to check if any input is associated with multiple outputs. The set c) O {(8,6), (-1,2), (8, -8), (1,9)} does not represent a function because the input 8 is associated with two different outputs: 6 and -8.

Step-by-step explanation:

A set of ordered pairs represents a function if each input has one and only one output. To determine which set of ordered pairs does not represent a function, we need to check if any input is associated with multiple outputs.

Looking at the sets given, only set c) {(8,6), (-1,2), (8, -8), (1,9)} does not represent a function. In this set, the input 8 is associated with two different outputs: 6 and -8.

Therefore, the correct answer is c) O {(8,6), (-1,2), (8, -8), (1,9)}.