- f(x) = 3x + 7
fog (x) = 3x2 - 12x - 8
g(x) = ... - g(x) = 4x + 7
gof (x) = 4x2 - 4x + 4
f(x) = ... - f(x) = 2x - 1
fog (x) = 4x2 - 6x + 15
g(x) = ... - f(x) = 2x - 1
gof (x) = 12x2 - 14x + 9
g(x) = ... - f(x) = 3x + 7
gof (x) = 3x2 - 12x - 8
g(x) = ...
Pembahasan
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