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Zepler [3.9K]
2 years ago
14

Which of the following is an even function?

Mathematics
1 answer:
Tpy6a [65]2 years ago
5 0

Answer:

f(x) = 7

Step-by-step explanation:

In an even function of x, all powers of x are even (2, 4, 6, etc.).  

In this case we have f(x) = 7, or 7x^0, which is an even function because the power (0) of x is even.

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Answer:

The answer to this problem is 12.5.

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