jika (f○g)(x) = x² - 4x + 3 dan f(x) = x - 2 adalah.. a. g(x)=x²- 4x + 1 b. g(x)=x² - 4x + 6 c. g(x)=x² - 4x - 5 d. g(x)=x² - 4x + 5 e. g(x) =x² - 4x tolong sam
Matematika
rama732
Pertanyaan
jika (f○g)(x) = x² - 4x + 3 dan f(x) = x - 2 adalah..
a. g(x)=x²- 4x + 1
b. g(x)=x² - 4x + 6
c. g(x)=x² - 4x - 5
d. g(x)=x² - 4x + 5
e. g(x) =x² - 4x
tolong sama crnya ya,, trimz
a. g(x)=x²- 4x + 1
b. g(x)=x² - 4x + 6
c. g(x)=x² - 4x - 5
d. g(x)=x² - 4x + 5
e. g(x) =x² - 4x
tolong sama crnya ya,, trimz
1 Jawaban
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1. Jawaban VickoRegenio
(fog)(x) = f(g(x))
f(x) = x - 2
f(g(x)) = g(x) - 2
x² - 4x + 3 = f(g(x))
x² - 4x + 3 = g(x) - 2
g(x) = x² - 4x + 5 (D.)