1. Dik = f(x) = 3x+10 g(x) = 5x h(x) = 6x²-4 Dik = a. (Fog)(x) b. (gof)(x) c. (hog)(x) d. (goh)(x) e. ((fog)oh)(x) f. (fo(goh)(x) 2. Dik = f(x) = 2x g(x) = 2-
Matematika
amandanavya
Pertanyaan
1. Dik = f(x) = 3x+10
g(x) = 5x
h(x) = 6x²-4
Dik = a. (Fog)(x)
b. (gof)(x)
c. (hog)(x)
d. (goh)(x)
e. ((fog)oh)(x)
f. (fo(goh)(x)
2. Dik = f(x) = 2x
g(x) = 2-x²
h(x) = x+1
Dit = (hogof)(1)
3. Dik = f(x) = x-8
g(x) = 3x
h(x) = x²-16x+64
Dit = (hogof)(x)
g(x) = 5x
h(x) = 6x²-4
Dik = a. (Fog)(x)
b. (gof)(x)
c. (hog)(x)
d. (goh)(x)
e. ((fog)oh)(x)
f. (fo(goh)(x)
2. Dik = f(x) = 2x
g(x) = 2-x²
h(x) = x+1
Dit = (hogof)(1)
3. Dik = f(x) = x-8
g(x) = 3x
h(x) = x²-16x+64
Dit = (hogof)(x)
1 Jawaban
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1. Jawaban Sofieeeee
1. A. (g°f)(x)
= g(f(x))
= g(3x+10)
=5(3x+10)
=15x+50
B.(h°g)(x)
=h(g(x))
=h(5x)
=6(5x)² - 4
= 6+(5x)+(5x) - 4
= 6+10x- 4
=10x+2
Maaf kalo salah