diketahui g(x) = 2x-3 (gof)(x)=4x² -6x + 5 rumus fungsi f(x)
Matematika
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Pertanyaan
diketahui g(x) = 2x-3 (gof)(x)=4x² -6x + 5 rumus fungsi f(x)
1 Jawaban
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1. Jawaban Anonyme
(gof)(x) = 4x² - 6x + 5
2(f(x)) - 3 = 4x² - 6x + 5
f(x) = (4x² - 6x + 8)/2
f(x) = 2x² - 3x + 4