`f(x) = 2x - 3`
`⇒ f(2x - 3) = 2(2x - 3) - 3`
`⇔ f(2x - 3) = 4x - 6 - 3`
`⇔ f(2x - 3) = 4x - 9`
Đáp án:
Phía dưới
Giải thích các bước giải:
` f(x)=2x-3`
`f(2x-3) = 2(2x-3)-3`
`f(2x-3) = 4x-6-3`
`f(2x-3) = 4x-9`
Phân tích tình anh em, tình thầy trò, bạn bè trong truyện: Cuộc chia tay của những con búp bê.
Chỉ làm câu 2 thôi nhé mn Nhanh và đúng nhất đc 5 sao+ctlnh nha
Hộ aaaaaaaaaaaaaaaaaaaaaaaaaaaaa
cho nửa đường tròn tâm O, đường kính AB .kẻ tiếp tuyến Ax By cùng phía với nửa đường tròn đối AB.Lấy E bất kỳ thuộc nửa đường tròn (E ko trùng với A và B). tiếp tuyến qua E cắt Ax,By theo thứ tự tại C và D a: chứng minh CD=AC+BD b:tính số đo góc COD
giúp tui nhanh nhất và đúng có 5sao
cHUYỂN SANG CÂU GIÁN TIẾP 31. “You stole my best cassette, Amanda!” said John. John accused........................................................................................... 32. “You damaged my bicycle, John!” said Mary. - Mary accused...................................................................................... 33. “When was your little boy born?” said the nurse to Mrs. Bingley. - The nurse asked Mrs. Bingley............................................................... 34. “You should take more exercise, Mr. Robert,” the doctor said. - The doctor advised................................................................................ 35. “Will I find a job?”, Tim said to himself. Tim wondered.................................................................... 36. “I’m sorry I gave you the wrong number,” said Paul to Susan. - Paul apologized..................................................................................... 37. “When is the first day of your holiday, Peter?” Martha asked. - Martha asked Peter when..................................................................... 38. “Can I have a new bicycle?” said Anna to her mother. - Anna asked............................................................................................ 39.. “Don’t leave the house until I get back, William”, his mother said. - William’s mother told.......................................................................... 40. “Don’t bite your nails,” said Mrs. Rogers to her son. - Mrs. Rogers told....... .............................................................................
giúp m với m cần gấp, ai nhanh nhất m cho câu trl hay nhất đặt câu với: - Find sth by chance/ by accident = come across sth/sb: tình cờ thấy - in my opinion: theo ý kiến của tôi - disconnect something from sth - Stop/ prevent/ ban/ hinder sth/sb from sth: ngăn cản, tách - connect something to or with - in the end (sau khi thay đổi): cuối cùng - At last (nôn nóng) - Type of something = sort of sth: loại - A reason for something: lý do cho cái gì - A cause of sth: nguyên nhân (thường tiêu cực) - Fascinate (V) - Be identical to sth/sb (adj): giống y hệt - Conclude (v): kết luận
vt calli:dù có như thế nào tui cx sẽ vẫn yêu bà nl::○( ^皿^)っ Hehehe…
Exercise 1: Complete each sentence with the correct form of the verb in brackets 1. Did you enjoy (watch)…………….………….. the film? 2. He has decided (go)…………..…………. to work in a school in a quite remote area. 3. He intends (say)……………….……… there for at least three years 4. We’ll need (call)…………………….… him more often! 5. We should avoid (use)…………………….… too much short and in formal online communication. 6. We plan (have)…………………………... a picnic this Sunday. Would you like to join us? 7. They didn’t mind (work)………………..…..………… late to complete the task 8. Ann plans (contact)……………………….. the doctor early tomorrow morning. 9. She loves (swim) …………….………….. in the early morning. 10. Most people prefer (drive) …………….………….. to (ride) …………….………….. 11. I didn’t have enough time …………….………….. (finish) my work yesterday. 12. …………….………….. (save) money now seems impossible. 13. Why do you keep (ask) …………….………….. me questions? 14. One of the boy admitted (break) …………….………….. the window. 15. Keep (talk)……………………. I’m listening to you. 16. The children promised (play)…………more quietly. They promised (make, not) …………..so much noise. 17. Linda offered (look after) ……………………. my cat while I was out of town. 18. You shouldn’t put off (pay) ……………………. your bills. 19. We wish us …………….………….. (receive) a lot of toys and presents form Santa Clause. 20. Do you mind (process) …………….………….. these film again? 21. Where would you like (have) …………….………….. lunch? 22. Liz encouraged me (throw) …………………. away my old running shoes and (buy) ………………a new pair without holes in the toes. 23. He’s expecting (make) …………………….a trip to Ha Long bay. 24. Sally reminded me (ask) …………. you (tell) …………….Bob (remember) ……………. (bring) ……………………. his soccer ball to the picnic. 25. Don’t forget (tell) ……….Jane (call) ………. me about (go)………. (swim) ………….tomorrow.
Giúp mik vs m ng owiiiiii hứa votes 5*
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