jika f1(x+2)=3x-6 maka f(3)=
Matematika
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Pertanyaan
jika f1(x+2)=3x-6 maka f(3)=
1 Jawaban
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1. Jawaban aprilia1121
f(x+2)=3x-6
=3(x+2)-6=3x+6-6=3x
f(3)=3x
=3(3)=9
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