nyomiereyna2009
nyomiereyna2009
07-11-2020
Mathematics
contestada
If f(x)=x2-1, what is f(4)?
Respuesta :
Kati19
Kati19
07-11-2020
Explanation
4^2-1
16-1
Answer
15
Answer Link
dnevarez0015
dnevarez0015
07-11-2020
Answer: 15
Step-by-step explanation:
Substitute 4 in x.
Answer Link
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