Grafik f(x) = ax^3-bx^2+cx+12 turun jika
SBMPTN
n5urbufsarastry
Pertanyaan
Grafik f(x) = ax^3-bx^2+cx+12 turun jika
1 Jawaban
-
1. Jawaban hadi2saputro
syarat turun, f'(x) < 0
f'(x) < 0
3ax^2 - 2bx + c < 0