F(x) = 2x + 14

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g(x) = 5x

Nilai (f o g) (2)?
A. 10x + 14
B. 5x + 14
C. 20
D. 34
E. Gamau jwb krn ga disuruh ayang​

F(x) = 2x + 14

Penjelasan dengan langkah-langkah:

f(x) = 2x + 14

g(x) = 5x

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

= 2(5x) + 14

= 10x + 14

( f o g )(2) = 10x + 14

( f o g )(2) = 10(2) + 14

( f o g )(2) = 20 + 14

( f o g )(2) = 34

Diketahui :

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  • f(x) = 2x + 14
  • g(x) = 5x

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Ditanya :

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  • Nilai (f o g (2) ?

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Penyelesaian :

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(f o g) (2)

= 2(5(2)) + 14

= 2(10) + 14

= 20 + 14

= 34

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Kesimpulan :

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  • Jadi Nilai (f o g) (2) = 34

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