narvaezr799
narvaezr799
19-08-2020
Mathematics
contestada
If f(a) = 2a², find f(3)
Respuesta :
wegnerkolmp2741o
wegnerkolmp2741o
19-08-2020
Answer:
f(3) = 18
Step-by-step explanation:
f(a) = 2a²,
Let a = 3
f(3)= 2 * 3^2
= 2 * 9
= 18
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