Answered

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Which of the following sets of ordered pairs represents a function? A. {(4, 1), (-11, -1), (8, 2), (-1 -2), (9, 4), (-2,-10)} B. {(-2, -1), (-2, 5), (7, 8), (-2, 5), (3,9), (-3, 1)} C. {(8, 2), (6,-2), (7,4), (-11,-4), (8,3), (-9, 5)} D.{(2, 4), (-1,-1), (7, 2), (-1, -2), (6, 3), (2, -9)}​

Sagot :

The answer is A & C

To determine if a set of ordered pairs represents a function, you can check if each input (x value) is associated with only one output (y value).

In set A, input 4 is paired with output 1 and input 8 is paired with output 2. These two inputs are paired with only one output, so the set A can represent a function.

In set B, input -2 is paired with two different outputs.

-1 and 5. This means that -2 has multiple exits, so set B does not represent a function. In set C, input 7 is paired with output 4 and input 8 is paired with output 3. The set C can represent a function because these two inputs are paired with only one output.

Read more about functions on brainly.com/question/10741291

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