tentukan nilai f1(2) jika f(x)= x3-3x2-x+5
Matematika
lusyani234
Pertanyaan
tentukan nilai f1(2) jika f(x)= x3-3x2-x+5
1 Jawaban
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1. Jawaban idznizhahrina
f'(x)=3x²-6x-1
f'(2)=3(2²)-6(2)-1
=12-12-1
=-1