JosiahVoy
JosiahVoy JosiahVoy
  • 29-10-2020
  • Mathematics
contestada

If f( n ) = n 2 - n , then f(-4) is _____.

A. -12
B. -20
C. 20
D. 12

Respuesta :

seetha1980
seetha1980 seetha1980
  • 29-10-2020

Answer:

C. 20

Step-by-step explanation:

f(-4) = (-4)^2 - (-4)

= 16 + 4

= 20

Answer Link
jasminem1786
jasminem1786 jasminem1786
  • 29-10-2020
If f(n) = n 2 -n , then f(-4) is 20.
Answer Link

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