F(x) = x + 1 g(x) = x + 3 (f o g)(x)?​

Diketahui :

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• f(x) = x + 1
• g(x) = x + 3

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Ditanya :

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• (f o g)(x)?

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Penyelesaian :

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(f o g)(x)

= f(g(x))

= (g(x)) + 1

= (x + 3) + 1

= x + 4

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Kesimpulan :

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• Jadi Hasilnya Adalah x + 4.

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Penyelesaian:

f(x)=x+1

g(x)=x+3

(f o g)(x)=f(g(x))

(f o g)(x)=f(x+3)

(f o g)(x)=(x+3)+1

(f o g)(x)=x+4