Dik f(x)=2/3(2x+7) jika f-¹ (p)=10 maka nilai p
Matematika
SultanRz
Pertanyaan
Dik f(x)=2/3(2x+7) jika f-¹ (p)=10 maka nilai p
1 Jawaban
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1. Jawaban Anonyme
f(x) = 2/3 . (2x + 7)
f-¹ (p) = 10
f(10) = p
2/3 . (2.10 + 7) = p
2/3 . 27 = p
p = 2 . 9
p = 18 ✔