Trong mặt phẳng tọa độ
cho phép tịnh tiến
biến điểm
thành điểm
Hỏi phép tịnh tiến
biến điểm
thành điểm có tọa độ nào sau đây?
![img1](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019161677260954649/obj2019161677260954649781151_images/obj2019161677260954649781151_img1.png)
![img2](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019161677260954649/obj2019161677260954649781151_images/obj2019161677260954649781151_img2.png)
![img3](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019161677260954649/obj2019161677260954649781151_images/obj2019161677260954649781151_img3.png)
![img4](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019161677260954649/obj2019161677260954649781151_images/obj2019161677260954649781151_img4.png)
![img5](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019161677260954649/obj2019161677260954649781151_images/obj2019161677260954649781151_img5.png)
![img6](https://cungthi.online/upload/questionbank3_20201220/eduquestion/2019161677260954649/obj2019161677260954649781151_images/obj2019161677260954649781151_img6.png)
A.
B.
C.
D.
Đáp án và lời giải
Đáp án:B
Lời giải:
Vậy đáp án đúng là B.