k(×)=5-1/3× fungsi invers
Matematika
Lorena1111
Pertanyaan
k(×)=5-1/3× fungsi invers
1 Jawaban
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1. Jawaban Anonyme
Kelas 10 Matematika
Bab Fungsi Komposisi
k (x) = 5 - 1/3 . x
y = 5 - 1/3 . x
◎◎ dikali 3 ◎◎
3y = 5 - x
x = 5 - 3y
f^-1 (x) = 5 - 3x