coordinates of the vertex of the parabola with equation y – x2 – 6x + 14. (Total 4 marks) 2. The diagram shows the graph of the function y = ax2 + bx + c. Complete the table below to show whether each expression is positive‚ negative or zero. Expression|positive|negative|zero| a|||| c|||| b2 – 4ac|||| b|||| (Total 4 marks) 3. The diagram shows the parabola y = (7 – x)(l + x). The points A and C are the x-intercepts and the point B is the maximum point. Find the coordinates of A
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There are two forms of homeostasis‚ positive feedback and negative feedback. The type of feedback which is most common is negative feedback. This works by making the levels that have changed return back to normal. Positive feedback is the least common type of feedback. This is where one component escalates to another which continues to escalate to another. In positive feedback the level of control the component does not return to normal straight away. Negative feedback is usually what happens inside
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POSITIVE AND NEGATIVE ASPECTS OF EACH PERSONALITY Personality test is becoming more and more popular in recruitment and selection process of companies and organization. This is due to the fact that it is personality rather than intelligence decides whether a person is suitable for a job or not. According to the Big Five‚ there is a five-factor model of personality‚ which includes five traits: Extraversion‚ Agreeableness‚ Conscien-tiousness‚ Neuroticism‚ and Openness to experience. It is important
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The modern revolution has changed the way we live today. It has had a huge impact on medical research and technological advancement. The modern Revolution has had a positive force on the world we live in today. The modern revolution has supplied us with many things such as advancements in medical technology‚ advancements in every day technology and less poverty. The modern revolution has provided us with new advancements in medical technology. Examples of advancements in new medical technology that
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NEGATIVE IMPACT OF SOCIAL NETWORKING SITES FOR STUDENTS MUHAMMAD AWAIS GHAFFAR 3rd Prof
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Impact of Globalization on McDonalds McDonalds is the words largest fast food corporation‚ serving more than 57 million people in 119 countries daily with more than 31‚000 restaurants worldwide in which 6‚899 are owned by company and 20‚499 are operated as franchise and 3‚960 are operated by affiliates. These figures alone are evidence that globalization is a very important goal for this business. McDonald’s company mission is to improve their social and environmental performance‚ and work towards
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Operant Conditioning Conditioning Project AP Psychology Operant Conditioning is a process of behavior modification in which the likelihood of a specific behavior increased or decreased through positive or negative reinforcement each time the behavior is exhibited‚ so that the subject comes to associate the pleasure or displeasure of the reinforcement. An early theory of operant conditioning was proposed my Edward Thornlike‚ he used instrumental learning because the response
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read this introduction before they read the essays on "Globalization" to provide a basic understanding of the concepts included therein. "Globalization" is a term that came into popular usage in the 1980’s to describe the increased movement of people‚ knowledge and ideas‚ and goods and money across national borders that has led to increased interconnectedness among the world’s populations‚ economically‚ politically‚ socially and culturally. Although globalization is often thought of in economic
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Key Driving Forces of Globalisation Developments in transportation and communication & Transnational Corporation (TNCs) Developments in Transport: Transport systems are the means by which people‚ materials and products are transferred from one place to another. With the increasing mobility of goods and people‚ it is important to have an efficient transport network worldwide‚ which includes airports‚ seaports‚ railways and highways to make it possible for goods to be moved around easily. As a result
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There are several positive and negative effects of alcohol. Most of the negative effects come from over consumption of alcohol. How much effect alcohol has on someone depends on a lot of factors. Different people react differently to alcoholic beverages. Some people have higher tolerances for different types of alcohol than others. For example‚ one person might be able to drink a lot of hard liquor but might feel the same effect of being drunk from only a few beers‚ while others may have the opposite
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