Periode fungsi f(x) = 5 sin (4x + 1/3 phi ) + 1
Matematika
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Pertanyaan
Periode fungsi f(x) = 5 sin (4x + 1/3 phi ) + 1
1 Jawaban
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1. Jawaban bahasoalah
f(x) = Asinb(x + c) + d
periode = 360/b
f(x) = 5sin4(x + 15) + 1
periode = 360/4 = 90°