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aniked [119]
4 years ago
15

If you answer this I will send a thanks.

Mathematics
1 answer:
rosijanka [135]4 years ago
4 0

Is that supposed to be

f(x) = x \cdot |-1|^x

?

Let's assume so.  This is really bad computer aided instruction if they can't typeset simple formulas in a way that doesn't look like it was written by a drunk. Tell your school to get a better system than this; you deserve better.

f(2) = 2 \cdot |-1|^2 = 2 \cdot 1^2 = 2\cdot 1 = 2

Answer: 2, last choice

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