jika f(x) =9x²-3x-5, nilai dari f(⅓)adalah
Matematika
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Pertanyaan
jika f(x) =9x²-3x-5, nilai dari f(⅓)adalah
2 Jawaban
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1. Jawaban Anonyme
Kelas 8 Matematika
Bab Fungsi
f(x) = 9x² - 3x - 5
f(1/3) = 9 . (1/3)² - 3 . (1/3) - 5
f(1/3) = 9 . 1/9 - 1 - 5
f(1/3) = 1 - 1 - 5
f(1/3) = -5 -
2. Jawaban zakipelajar
Mapel : Matematika
Bab : fungsi
f(1/3) = 9(1/3)^2 - 3(1/3) - 5
f(1/3) = 9(1/9) - 1 - 5
f(1/3) = 9/9 - 1 - 5
f(1/3) = 1 - 1 - 5
f(1/3) = -5