f(x) = 2x+1, (fog)(x)= 2xkuadrat-2x+7, g(x)=
Matematika
felixsevanov
Pertanyaan
f(x) = 2x+1, (fog)(x)= 2xkuadrat-2x+7, g(x)=
2 Jawaban
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1. Jawaban 18Navillera
(fog)(x) = 2x² - 2x + 7
2(g(x)) + 1 = 2x² - 2x + 7
2(g(x)) = 2x² - 2x + 6
g(x) = x² - x + 3 -
2. Jawaban Anonyme
f (x) = 2x + 1
fog (x) = 2x² - 2x + 7
f (g (x)) = 2x² - 2x + 7
2 g (x) + 1 = 2x² - 2x + 7
2 g (x) = 2x² - 2x + 7 - 1
2 g (x) = 2x² - 2x + 6
g (x) = (2x² - 2x + 6) / 2
g (x) = x² - x + 3