fmoore7772
fmoore7772
24-03-2021
Mathematics
contestada
If f(n)=n*2-n, then f(-4)is
Respuesta :
abigaylehatfield
abigaylehatfield
24-03-2021
Answer:
20
Step-by-step explanation:
f(n)=n^2-n
f(-4)=(-4)^2-(-4)
f(-4)=16+4
f(-4)=20
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