3 years ago

This tells you that the unknown number is multiplied by 3.

Mathematics

1 answer:

ioda3 years ago

5 0

Do you have a photo, what tells us that the unknown number is multiplied by 3?

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3 years ago

Which of the following is an even function?

nika2105 [10]

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An even function is:

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Step-by-step explanation:

An even function accomplish the following condition:

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f(x)=7 = f(-x)= 7

The last one is even.

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