alyo31500
01.11.2020 •
Mathematics
F(x) = -x² + 6
Find f(-3).
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Ответ:
Step-by-step explanation:
this is a really questuon so instead of x we put -3 so its going to look something like this. (PLUG IN -3 FOR X)
f(-3)= (-3)^2+6
f(-3)= -9+6 (-9 because of -3^2)
then the equation becomes
f(-3)= -9+6
(USING THE RULES) we get -3 as our Final answer
Ответ:
Step-by-step explanation:
f(-3)= -(-3)^2+6= -9 + 6 = -3
Ответ:
So, 825 is the answer.