Đồ thị hàm số có bao nhiêu đường tiệm cận?
Câu hỏi liên quan
Các yếu tố cấu thành thị trường gồm những thành phần nào?
Theo quy định pháp luật, công dân có hành vi đe dọa giết người là xâm phạm quyền được pháp luật bảo hộ về điều gì?
Cấu hình electron của nguyên tử nguyên tố X có dạng (Ne)3s23p3. Phát biểu nào sau đây là sai?
- Một nhà nông dân nọ có 8 sào đất trồng hoa màu. Biết rằng 1 sào trồng Đậu cần 20 công và lãi được 3 triệu đồng, 1 sào trồng Cà cần 30 công và lãi được 4 triệu đồng. Người nông dân trồng được x sào Đậu và y sào Cà thì thu được tiền lãi cao nhất. Tính giá trị biểu thức \(F = 3x + 2y\) biết rằng tổng số công không quá 180.
- Phần năng lượng nhiệt truyền từ vật có nhiệt độ cao hơn sang vật có nhiệt độ thấp hơn được gọi là
Read the following passage about lifelong learning and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
My father was an enthusiastic traveller, but as he got older, he increasingly suffered from what he called “travel fever,” a vivid term for the acute anxiety felt before a journey, essentially due to uncertainty about all the things that could go wrong. Sadly, this eventually stopped him from going on holiday. Then I, too, started to suffer similar apprehension, so I consulted a psychotherapist. She recommended a small piece of cognitive behavioural therapy, which involved acknowledging the mental and physical symptoms of anxiety, but telling myself that these were essentially indistinguishable from feelings of excitement about the prospect of a journey. This reframing of my feelings has been reasonably effective – it’s one way of dealing with uncertainty.
It’s not just the uncertainty of travel that we all have to face. None of us knows what is going to happen, or what is currently going on outside our immediate knowledge, or the vast majority of what has happened in the past. Uncertainty has been called the “conscious awareness of ignorance,” and there is a lot we are ignorant about. We must navigate through life without complete information, and this fundamental uncertainty is an inescapable aspect of human existence.
We all have to live with this uncertainty and, as a statistician, it’s been my job to try to analyse data and assess some of the risks we face. (I)But some deal with uncertainty with more equanimity than others. (II) Psychological studies, as well as our own experience, reveal a wide variation in people’s responses, including those that are cognitive (how we think), emotional (how we feel), and behavioural (what we do). (III)For example, when faced with uncertainty, do you deny it or acknowledge it, does it put the wind up you or make you courageous, do you try to avoid it or approach it?(IV)
Of course, your response may depend on the context, just as an individual’s appetite for risk-taking can vary across different areas of their lives. I have known people who seemed to take huge physical risks, yet were very cautious with money. Numerous scales have been developed to measure how well people can deal with uncertainty, based on responses to statements ranging from “Unforeseen events upset me greatly” to “When it’s time to act, uncertainty paralyses me.” Those who score highly, and find it difficult to tolerate uncertainty, may also be at increased risk of clinically significant anxiety and depression.
Where in paragraph 3 would the following sentence best fit?
"This variation reflects the complexity of human psychology when facing unknown outcomes."
Một vật dao động điều hoà theo phương trình cm. Biên độ dao động và tần số góc của vật là
- Số nghiệm nguyên của bất phương trình
là Which of the following best restates each of the given sentences?
Nobody saw Peter at the year-end party of our company last night.
Hoạt động tiêu dùng có vai trò như thế nào đối với sản xuất, phân phối - trao đổi?
Giả sử trong một ngày độ sâu \(d\left( t \right) \,({\rm{m)}}\) của một cảng biển sau \(t\) giờ kể từ lúc nửa đêm được tính bởi công thức \(d\left( t \right) = {\cos ^2}\left( {\frac{{\pi t}}{6}} \right) + 2\cos \left( {\frac{{\pi t}}{6}} \right) + 8 \left( {\rm{m}} \right)\), \(0 \le t \le 24\). Trong một ngày có bao nhiêu lần độ sâu của cảng biển đạt mức thấp nhất?
Read the following passage about powering and mark the letter A, B, C or D on your answer sheet to indicate the best answer to each of the following questions from 31 to 40.
TikTok is a popular social media app where people can create and share short videos [I]. It started in China in 2016 as Douyin [II]. The app is known for its easy-to-use tools that let users add music, effects, and filters to their videos [III]. People of all ages enjoy making and watching TikTok videos, which can be funny, educational, or creative [IV].
One of the reasons TikTok is so popular is because of its algorithm, which shows users videos that match their interests. When you open the app, you see a personalized feed called the "For You" page. This page is different for everyone and updates with new videos all the time. Users can also follow their favorite creators to see more of their content.
TikTok has become a platform for trends and challenges. Many users participate in dance challenges, lip-syncing, and other viral activities. These trends can spread quickly, reaching millions of people in a short time. Because of this, TikTok has influenced music charts, fashion, and even language. Songs that go viral on TikTok often become hits on other platforms too.
The app is also a space for education and advocacy. Many creators use TikTok to share knowledge about various topics, such as science, history, cooking, and fitness. Others use the platform to raise awareness about social issues and promote positive change.
In addition to individual creators, many brands and businesses use TikTok for marketing. They create content to engage with their audience, often using popular trends and challenges to promote their products.
However, TikTok has faced some criticism and challenges. Concerns about privacy and data security have led to scrutiny from governments. Despite these issues, TikTok still remains one of the most downloaded apps in the world.
Which of the following best summarises the passage?
Đâu là nguyên nhân bên trong gây bệnh cho động vật và người?
- Đạo hàm của hàm số \({\rm{f}}({\rm{x}}) = \cos 5{\rm{x}}\) là
a. Anna: I can’t believe how much the story changed throughout the book. What did you think of the ending?
b. Mark: I just finished reading that fascinating novel last night, and it left me with so many thoughts.
c. Anna: I found the ending quite surprising, especially with that twist involving the main character.
- Hiện nay con người đã tìm được ra bao nhiêu nguyên tố hóa học?
Nguyên tố X có Z = 12. Khi nguyên tử nguyên tố X nhường đi 2 electron thì tạo thành ion X2+ có cấu hình electron là
Rewrite the following sentences as long as the meaning is unchanged. Write full sentence.
Why don’t we participate in the competition?
I suggest __________________________________________________.
Vật A có khối lượng gấp hai lần vật B. Ném hai vật theo phương ngang với cùng tốc độ đầu ở cùng một vị trí. Nếu bỏ qua mọi lực cản thì
Hai bộ sử thi nào sau đây đã đặt nền móng cho văn học Hy Lạp - La Mã cổ đại?
