jika f(x) = 3x-1 dan g(x) = x2+4x-5 maka (g o f)(x) =
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jika f(x) = 3x-1 dan g(x) = x2+4x-5 maka (g o f)(x) =
2 Jawaban
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1. Jawaban 18Navillera
(gof)(x) = g(f(x))
(gof)(x) = (3x - 1)² + 4(3x - 1) - 5
(gof)(x) = 9x² - 6x + 1 + 12x - 4 - 5
(gof)(x) = 9x² + 6x - 8 -
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