jika f(x) =2x+6 per 3-x,maka f-¹(x)=
Matematika
guanlin4
Pertanyaan
jika f(x) =2x+6 per 3-x,maka f-¹(x)=
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) = (2x + 6)/(-x + 3)
f⁻¹ (x) = (-3x + 6)/(-x - 2)
f⁻¹ (x) = (3x - 6)/(x + 2)