Cho hàm số bậc nhất y=f(x)=(6-3a)x+a-6 A. với giá trị nào của a thì hàm số đồng biến , nghịch biến trên tập hợp số thực R B. Biết f(2)=0 hàm số đồng biến hay nghịch biến C.Biết f(-1)=8 hàm số đồng biến hay nghịch biến

I. Make the sentences using a conjunction: but; and; or; so. 1. We know him. We know his friends. 2. The coat was soft. The coat was warm. 3. It is stupid to do that. It is quite unnecessary. 4. I wanted to go. He wanted to stay. 5. Your arguments are strong. They don't convince me. 6. You can go there by bus. You can go there by train. 7. I was feeling tired. I went to bed when I got home. II. Make questions for the underlined part in each sentence. 1. I like TV game shows best. (TGC: TV game shows) 2. TV viewers can know about the weather in their regions from the weather forecast.(TGC:about the weather in their regions) 3. We go to the zoo twice a month.(TGC:twice a month) 4. We can meet in front of the theater at 7.30.(TGC:at 7.30) 5. Bob likes the comedy because it makes him laugh.(TGC:because it makes him laugh) 6. The documentary lasts forty-five minutes.(TGC:forty-five minutes) 7. Steven Spielberg is the director of the film.(TGC:Steven Spielberg) 8. On VTV3, there are three films on this week.(TGC:three films) 9. Millions of the children around the world enjoy the cartoon"Hello Fatty!"(TGC:Millions of) 10. Pokemon cartoons are made in Japan.(TGC:in Japan) Nhanh, đúng = 60đ

Viết đoạn văn khoảng 120 từ chủ đề sau:What are benefits of using public transportation? Ko tra mạng

f (x)= 6x^5 + 5x^3 -17x^4 -11x + 15x^2 + 2 g(x)= -5x^4 + 6x^3 + x^5+x^2-5x+6 x=1 có phải là nghiệm của đa thức f(x)-g(x) không?

giúp mềnh zới nhóaaaaaaaaa Combine the fowllowing sentences, using the guided words or phrases in the blanks 1. He sings well. A lot of people admire him. (Double comparative) 2. The woman was very friendly.She served us dinner. (Relative pronoun) 3. The boy’s wallet was stolen. He called the police. (Relative pronoun) 4. She visited many countries. She had lots of friends. (Double comparative) 5. My father was very pleased. I passed the entrance exam with high points. (Adjective+ that clause)

Viết chứ calligraphy Lê Minh Anh ko kí tên trên giấy nhoa

Vẽ 1 bông hoa tặng ai đó :3 Tớ vẫn rất thích cậu, như sin²α＋cos²α, trước sau như 1.

Giúp mình với ạ. Mình cảm ơn nhiều

2n mũ 3 - n mũ 2 + 7n - 1 tìm số nguyên n để biểu thức đó chia hết cho n mũ 2 + 3

Vẽ đậu mần khó hiểu NL: Song-Ly, Long-Hà, Kêm- Duy, Jass-Yum là ai zậy Kèm link trang cá nhân của từng ngừi vs nha