1.) F(x) =2x²-5x+1 g(x) =x-3 a. Gof (x) = b. Fog (x) =
Matematika
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Pertanyaan
1.) F(x) =2x²-5x+1
g(x) =x-3
a. Gof (x) =
b. Fog (x) =
g(x) =x-3
a. Gof (x) =
b. Fog (x) =
2 Jawaban
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1. Jawaban Yulii24
(gof)(x)=(2x²-5x+1)-3=2x²-5x-2
(fog)(x)=2(x-3)²-5(x-3)+1=2(x²-6x+9)-5x+15+1=2x²-12x+18-15x+16=2x²-27x+34 -
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