jika g(x) = 3x + 5 per x - 3 tentukan b jika f(b) = 4
Matematika
Vikook
Pertanyaan
jika g(x) = 3x + 5
per
x - 3
tentukan b jika f(b) = 4
per
x - 3
tentukan b jika f(b) = 4
1 Jawaban
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1. Jawaban Repeater11
g(x) = (3x + 5)/(x - 3)
g(b) = 4, b = ?
g(b) = 4
(3b + 5)/(b - 3) = 4
3b + 5 = 4(b - 3)
3b + 5 = 4b - 12
3b - 4b = -12 - 5
-b = -17
b = -17/-1 = 17
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