Diketahui f(x) = x – 3, (g o f)(x) = x2 – 2x + 7, dan h(x) = 2x – 1. Tentukan:
a.g(x)
b.f-1(x), g-1(x), dan h-1(x)
c.(f o g o h)-1(x)
d.(g o h o f)-1(x)
Jawab:
f(x) = x – 3
(g o f)(x) = x2 – 2x + 7
h(x) = 2x – 1
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Diketahui f(x) = x – 3, (g o f)(x) = x2 – 2x + 7, dan h(x) = 2x – 1. Tentukan:
a.g(x)
b.f-1(x), g-1(x), dan h-1(x)
c.(f o g o h)-1(x)
d.(g o h o f)-1(x)
Jawab:
f(x) = x – 3
(g o f)(x) = x2 – 2x + 7
h(x) = 2x – 1
—————-#—————-