nilai stasioner f(x)=-x²+6x
Matematika
widia1723
Pertanyaan
nilai stasioner f(x)=-x²+6x
1 Jawaban
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1. Jawaban alifiandirm
f(x) = -x² + 6x
f'(x) = -2x + 6 = 0
-2x = -6
x = 3
f(3) = -9 + 18 = 9