fungsi f = x = 5x-3 Jika nilai f (b)= 17 Tentukan nilai b
Matematika
diana649
Pertanyaan
fungsi f = x = 5x-3
Jika nilai f (b)= 17
Tentukan nilai b
Jika nilai f (b)= 17
Tentukan nilai b
2 Jawaban
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1. Jawaban GiralGayartanta
f(x) = 5x - 3
f(b) = 5b - 3 = 17
5b = 17 + 3
5b = 20
b = 4 -
2. Jawaban Nik001
f(x) = 5x - 3
f(b) = 5b - 3
17 = 5b - 3
5b = 17 + 3
5b = 20
b = 20/5
b = 4