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Toán 12: Đạo hàm y=f'(x) của hàm số y=f(x) có đồ thị như hình vẽ. Nhận định đúng sai
7 months ago
32
a) Hàm số y=f(x) đồng biến trên khoảng (0;8)
b) Hàm số đạt cực tiểu tại x=2
c) Hàm số y=f(x) nghịch biến trên khoảng (-3;2)
d) Hàm số đạt cực đại tai x=-3
#KhaoSatHamSo
#CucDaiCucTieu
#CriticalPoints
#Calculus
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