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If f(n) = n 2 - n, then f(-4) is _____. -20 20 12 -12
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3 votes
If f(n) = n 2 - n, then f(-4) is _____.
-20
20
12
-12

User Cryp
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8.6k points

2 Answers

5 votes
the answer to this is 20.
User Leoluk
by
8.8k points
3 votes
The correct answer is 20
User Solimanware
by
8.8k points
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