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Which ordered pair could you add to the following list of points to create a function?  (3, 5) (4, 9) (2, 5) Group of answer choices(1, 9)none(3, 7)(2, 6)

Question

Which ordered pair could you add to the following list of points to create a function?  (3, 5) (4, 9) (2, 5) Group of answer choices(1, 9)none(3, 7)(2, 6)

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Solution

The ordered pair that you could add to the list to create a function is (1, 9).

A function, in mathematics, is a rule that assigns to each input exactly one output. In other words, for a set of ordered pairs to represent a function, each x-value must correspond to exactly one y-value.

Looking at the given list of points, we see that the x-values are 3, 4, and 2. To maintain the definition of a function, we need to add a pair that has an x-value not already in the list.

The pair (1, 9) meets this requirement, as 1 is not already an x-value in the list.

The pairs (3, 7) and (2, 6) do not meet this requirement, as 3 and 2 are already x-values in the list.

The option "none" is not correct because there is a pair that can be added to create a function.

So, the correct answer is (1, 9).

This problem has been solved

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