Grafik Fungsi SInus

 

\(y = \tan x, \quad 0^\text{o} \leq x \leq 360^\text{o}\)

Pada x = 45º, y = 1

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\(y = 2 \tan x, \quad 0^\text{o} \leq x \leq 360^\text{o}\)

Pada x = 45º, y = 2

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\(y = \tan 2x, \quad 0^\text{o} \leq x \leq 180^\text{o}\)

Periode = \(\dfrac {180^{\text{o}}}{2} = 90^{\text{o}}\)

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\(y = \tan x + 1, \quad 0^\text{o} \leq x \leq 360^\text{o}\)

Kurva bergeser 1 unit ke atas

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\(y = \tan x - 1, \quad 0^\text{o} \leq x \leq 360^\text{o}\)

Kurva bergeser 1 unit ke bawah

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\(y = \tan (x - 45), \quad 0^\text{o} \leq x \leq 360^\text{o}\)

Kurva bergeser 45º ke kanan

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\(y = \tan (x + 45), \quad 0^\text{o} \leq x \leq 360^\text{o}\)

Kurva bergeser 45º ke kiri

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Grafik fungsi cosinus (Prev Lesson)