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Pavel [41]
2 years ago
8

Which of the following is an even function?

Mathematics
1 answer:
alukav5142 [94]2 years ago
3 0

Answer:

<h3>D) f(x) = 7</h3>

Step-by-step explanation:

A function is even when f(-x) = f(x) for all x in the domain of f. We can say that the function is simetrical over x axis.

That's all i know, Hope it helps!

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