Tolong gan ya soal no 1 - 4. Soalnya harus dikumpul nanti
Matematika
Septho11
Pertanyaan
Tolong gan ya soal no 1 - 4. Soalnya harus dikumpul nanti
2 Jawaban
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1. Jawaban talitha144
1. (gof(x)) = g (2x-1)
= x+1
=(2x-1)² + 1
(fog(x))= f (x²+1)
=2x-1
= 2(x²+1)-1 -
2. Jawaban Fhanny001
a. (f o g)(x) = f (g(x)) (g o f)(x) = g (f(x))
= f (x²+1) = g (2x-1)
= 2 (x²+1) -1 = (2x-1)² +1
= 2x²+2-1 = 4x²+1+1
= 2x²+1 = 4x²+2