Answer:
Yes, it is a function
Explanation:
To determine whether a set of ordered pairs represents a function, we need to check if each input (x-value) corresponds to a unique output (y-value). Let's examine the given ordered pairs:
(2, 3)
(6, -5)
(-1, 3)
In a function, each unique x-value should map to a unique y-value. In this case:
The input 2 maps to the output 3.
The input 6 maps to the output -5.
The input -1 maps to the output 3.
Since each input has a unique corresponding output, this set of ordered pairs does represent a function.