Question

Determine which set of ordered pairs represents a function {(1,-9),(1,-10),(10,-3)}

Answer 1

The set of ordered pairs {(1,-9),(1,-10),(10,-3)} does not represent a function because the input value of 1 is associated with two different output values -9 and -10.

Step-by-step explanation:

The set of ordered pairs {(1,-9),(1,-10),(10,-3)} does not represent a function because the input value of 1 is associated with two different output values -9 and -10. In a function, each input value should have a unique output value. Therefore, the set of ordered pairs does not satisfy the definition of a function.