jika f(x)=3x+7dan g(x)=akar45 nilai Fog = tolong bantu ya..
Matematika
surya429
Pertanyaan
jika f(x)=3x+7dan g(x)=akar45 nilai Fog = tolong bantu ya..
2 Jawaban
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1. Jawaban NahrulH
f(x) = 3x + 7
g(x) = √45
fog = . . .?
Jawab:
fog = f(g(x))
= f(√45)
= 3 (√45) + 7
= 3√45 + 7
= 3 √9*5 +7
= 3*3 √5 + 7
= 9√5 + 7
—semoga membantu, tandai sebagai terbaik, ya, perlu banget— -
2. Jawaban sitilinda585
(fog)(x) = f(g(x))
=f(√ 45)
=3(√45)+7
= 20.12+7
= 27.12
maaf kalo salah..