Diketahui f(x)=3x+1, dang(x)=12x-8,maka nilai fog(1)=—​

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Diketahui f(x)=3x+1, dang(x)=12x-8,maka nilai fog(1)=—​

Jawaban:

13

Penjelasan dengan langkah-langkah:

f(x) = 3x + 1 \ g(x) = 12x - 8

(fog)(x) \ = f(g(x)) \ = 3(12x - 8) + 1 \ = 36x - 24 + 1 \ = 36x - 23 \ \ (fog)(1) \ = 36(1) - 23 \ = 36 - 23 \ = 13

semoga membantu

fog(x) = f(g(x))

fog(x) = 3(12x-8)+1

fog(x) = 36x-24+1

fog(x) = 36x-23

fog(1) = 36(1)-23

fog(1) = 36-23

fog(1) = 13

#cmiiw