jika f(x)=5-×/×+1 invers fungsi f adalah
Matematika
iqbal1382
Pertanyaan
jika f(x)=5-×/×+1 invers fungsi f adalah
1 Jawaban
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1. Jawaban Anonyme
Kelas 10 Matematika
Bab Fungsi Komposisi
f(x) = (ax + b)/(cx + d)
f⁻¹ (x) = (-dx + b)/(cx - a)
f(x) = (5 - x)/(x + 1)
f(x) = (-x + 5) / (x + 1)
f⁻¹ (x) = (-x + 5)/(x + 1)
f⁻¹ (x) = (5 - x)/(x + 1)