Cho hàm số \(y=f\left( x \right)\) có bảng biến thiên như hình vẽ.

Điểm cực tiểu của đồ thị hàm số là

Read the following passage about humanoid robots and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 18 to 22.

The average life expectancy in Vietnam is approximately 71 years for men and 76.4 years for women. This gender disparity is often attributed to differences in lifestyle and health-related behaviors. Women generally exhibit healthier habits, such as consuming less alcohol, smoking less frequently, maintaining a balanced diet, and paying greater attention to their physical well-being.  However, life expectancy is shaped by a variety of additional factors  . For instance, individuals residing in economically disadvantaged regions often face limited access to healthcare services, nutritious food, and opportunities for rest or physical activity , which can significantly reduce their lifespan. Educational attainment also plays a crucial role. Research indicates that individuals with higher education levels tend to live, on average, three years longer than those without a university degree. This is likely due to improved socio-economic conditions associated with higher education, such as better employment prospects and access to resources that promote health. Furthermore, benefiting from advances in medicine and medical technology people can lead a healthier and safer life, which results in enhanced life expectancy. Ultimately, lifestyle choices are critical determinants of longevity. It is crucial for individuals to adopt healthy habits, such as maintaining a nutritious diet that provides essential nutrients, and avoiding harmful behaviors like smoking, which brings about a wide range of both physical and mental changes in people’s health, leading to a longer expectancy.

Internet giúp khắc phục giới hạn lưu trữ bằng cách?

Thách thức mà thế giới đều đang phải đối mặt với an ninh nguồn nước hiện nay là

Cho ĐT \(\left( O;R \right)\) ngoại tiếp lục giác đều ABCDEF. Khi đó số đo cung của đường tròn có độ dài bằng chu vi lục giác theo độ và rad lần lượt là?

Hành vi nào sau đây không thuộc nghĩa vụ bảo vệ Tổ quốc của công dân?

Số hiệu nguyên tử cho biết thông tin nào sau đây?

Read the following passage about urbanisation and mark the letter A, B, C, or D on your answer sheet to indicate the best answer to each of the following questions.

URBANISATION: A GROWING PHENOMENON

     Urbanisation is the process through which cities grow, and higher populations begin to inhabit urban areas. This phenomenon has accelerated significantly over the past few decades due to various factors. One of the primary drivers is the search for better employment opportunities. In rural areas, job prospects are often limited to agriculture and small-scale industries, which might not provide sufficient income. Consequently, people migrate to cities seeking better livelihoods and living standards.

     Additionally, urban areas offer more advanced educational facilities and healthcare services compared to rural regions. Many families move to cities to provide their children with higher-quality education and greater future opportunities. Access to hospitals and specialized medical services also attracts people to urban centers, especially in countries where rural healthcare is underdeveloped.

     However, rapid urbanisation brings about several challenges. Overcrowding in cities can lead to inadequate housing, strained infrastructure, and increased pollution. The expansion of urban areas often results in the loss of green spaces and agricultural land, impacting food production and the environment. Governments and city planners must address these issues to ensure sustainable urban growth.

     Despite these challenges, urbanisation has several positive aspects. Cities are often cultural melting pots, where diverse groups of people interact, leading to vibrant communities and innovation. The concentration of resources and talents in urban areas can drive economic growth and technological advancements.

In which paragraph does the writer discuss the benefits of urbanisation?

Nghiên cứu về quá trình tăng trưởng của một quần thể sinh vật trong điều kiện môi trường sống hạn chế cho thấy: ban đầu số lượng cá thể tăng trưởng chậm, sau đó nhanh và cuối cùng khi thời gian đủ dài, số lượng cá thể của quần thể đạt đến trạng thái cân bằng, khi đó số lượng cá thể sinh ra xấp xỉ bằng số lượng chết đi. Số lượng cá thể \(N\) trong quần thể theo thời gian \(t\) (ngày) được mô hình hóa và xấp xỉ theo hàm số: \(N(t)=\frac{16398{{e}^{0,5(t-9,19)}}}{0,12+{{e}^{0,5(t-9,19)}}}\). Khi quần thể sinh vật trên đạt trạng thái cân bằng, số cá thể của quần thể gần nhất với giá trị nào sau đây?

Một vật được thả từ trên cao xuống đất và người ta đo được thời gian rơi của nó là 2,4 s. Bỏ qua sức cản không khí. Lấy g = 9,8 m/s². Quãng đường vật rơi được trong 0,5 s cuối trước khi chạm đất là

Miền Đông Trung Quốc nổi tiếng về loại khoáng sản nào sau đây?

Phiên bản hoàn chỉnh tương thích 64-bit đầu tiên của Android là …?

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?

Tập hợp nào sau đây là cách viết khác của tập hợp $C=\Big\{ x \in \mathbb{R} \, \big| \, 2 < x \le 5 \Big\}$?

Cho $A$ là tập hợp các số tự nhiên lẻ có một chữ số và $B = \{0; \, 1; \, 3; \, 4; \, 7; \, 11\}$.

Khi đó $A \backslash B =$

Một can nước đựng 10 lít nước ở nhiệt độ 25 ^oC. Cho khối lượng riêng của nước là 1000 kg/m³, nhiệt dung riêng của nước là 4200 J/kg.K. Nhiệt lượng cần truyền cho nước trong can để nhiệt độ của nó tăng lên tới 85 ^oC là

Phát biểu nào sau đây không đúng khi nói về các nguyên tố hóa học có trong tế bào?

Trong những năm 1649- 1653, nước Anh theo thể chế chính trị gì?

Read the following leaflet and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 7 to 12. 

WinMart’s 10th Anniversary Celebration!

Join us at WinMart as we celebrate our 10th birthday with incredible deals just for you! (7)______your loyal support over the past decade, we’re thrilled to announce exclusive offers, discounts, and prizes across every department. From fresh groceries and home essentials to the latest tech(8)_____, we have everything you need at unbeatable prices.

Here's what you can enjoy:

• Up to 50% off on over 1,000 items, including fresh (9)___, electronics, and personal care products.

• Special "Buy One, Get Another at 10%" deals on selected products.

• The chance to win exciting gadgets, appliances, and gift vouchers in our lucky draw.

Don’t miss our interactive events, where customers can enjoy a large (10)______of free samples, fun games, and live demonstrations. Be sure to (11)______for our rewards program for additional discounts and collect points on every purchase.

Celebrate (12)______fantastic year with us at WinMart—visit any store or shop online to grab these limited-time deals!

Kí hiệu cảnh báo khu vực nguy hiểm có đặc điểm nào sau đây?