3 years ago

Look at this set of ordered pairs:

Mathematics

1 answer:

dangina [55]3 years ago

7 0

Answer:

Yes, the given relation is a function.

Step-by-step explanation:

As given,

(4, 9)

(5, 7)

(9, 8)

(12, 15)

x y

4 9

5 7

9 8

12 15

As each input has different and unique output values.

So, the given relation is a function.

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Step-by-step explanation:

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netineya [11]

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3 years ago

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kondaur [170]

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Step-by-step explanation:

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Part B:

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quester [9]

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20 - 8.57 = 11.43.

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