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If f(n)= n²-n, then f(-4) is O-20 12 -12 20
96.3k views
14 votes
If f(n)= n²-n, then f(-4) is
O-20
12
-12
20

User Tactoth
by
3.5k points

1 Answer

5 votes

Answer:

20

Explanation:

Plug in -4 for n:

(-4)^2 - (-4) = 16 + 4 = 20

User Bernice
by
3.3k points
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