If f( n ) = n 2 - n , then f(-4) is .
A. -12
B. -20
C. 20
D. 12...
Mathematics, 29.10.2020 20:40 matrixoz1262
If f( n ) = n 2 - n , then f(-4) is .
A. -12
B. -20
C. 20
D. 12
Answers: 1
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