user-avatar
iamghost
2 năm trước
Trong các khẳng định sau khẳng định nào đúng ,khẳng định nào sai a) đồ thị hàm số y=3x+1 đi qua điểm (-1/3,0) b) đường thẳng y = 2x trừ căn 2 có tung độ gốc là âm căn 2 c) đường thẳng y = mx + 3 cắt đường thẳng y = 3x +m tại điểm trên trục tung thì m = 3 d) hàm số y = (1-3m)x+1 đồng biến khi m>1/3
Thích Trả lời Chia sẻ

Các câu hỏi liên quan

Exercise: Choose the correct answer: 1. " Whould you like to come out dinner with me tonight, Jenny?" Paul said A. Paul suggested that Jenny go out to dinner with him that. B. Paul offered Jenny to go out to dinner with him that. C. Paul invited Jenny to go out to dinner with him that. D. Paul insisted on Jenny going out to dinner with him that. 2. " Let's go for a walk. We've been working all day" said Joanna A. Joanna suggested going for a walk because they had been working all day. B. Joanna insisted on going for a walk because they had been working all day. C. Joanna suggested going for a walk because they have been working all day. D. Joanna insisted go going for a walk because they had been working all day. 3. " What time does the train to New York leave this Saturday, Mary ?" Jack asked A. Jack asked Mary what time the train to New York leaves this Saturday B. Jack aked Mary what time the train to New York left this Saturday. C. Jack asked Mary what time the train to New York leaves that Saturday. D. Jack aked Mary what time the train to New York left this Saturday. 4. "You have to get all the letters sent off by tomorow" said Jake To his secretary A. Jake told his secretary that she had to get all the letterssent off by next day. B. Jake said to his secretary that she would get all the letters sent off by the following day. C. Jake told his secretary that she sould send off all the letters by tomorow D. Jake said to his secretary that she had sent of all the letters by the day after .

2018 © Loga - Không Ngừng Sáng Tạo - Bùng Cháy Đam Mê
Loga Team