f(x+1) = 2x-5. f invers 2 =??
Matematika
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Pertanyaan
f(x+1) = 2x-5. f invers 2 =??
1 Jawaban
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1. Jawaban AngelicaChandra
f = 2
2(x+1) = 2x-5
2x+1=2x-5
2x-2x= - 5-1
= -6