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lekhanhquynh2610
2 năm trước
Điểm K ( −CĂN 2;1) thuộc đồ thị của hàm số nào trong các hàm số sau? a. y = -1/2 x^2 b. y = 1/2 x^2 c. y = căn 2. x^2 d. y = - căn 2. x^2
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