f(x) = 3x+5, g(x) = x-4, h(x) = x²+3, fungsi (fogoh)(x)
Matematika
yaya336
Pertanyaan
f(x) = 3x+5, g(x) = x-4, h(x) = x²+3, fungsi (fogoh)(x)
1 Jawaban
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1. Jawaban 18Navillera
(fogoh)(x)
= 3((x² + 3) - 4) + 5
= 3(x²-1) + 5
= 3x² - 3 + 5
= 3x² + 2