1.1. Equations and Graphs In each of problems 1 - 4‚ find (a) an ordered pair that is a solution of the equation‚ (b) the intercepts of the graph‚ and (c) determine if the graph has symmetry. 1. 2. 3. 4. 5. Once a car is driven off of the dealership lot‚ it loses a significant amount of its resale value. The graph below shows the depreciated value of a BMW versus that of a Chevy after years. Which of the following statements is the best conclusion about the data? a. You should
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Chart/Graph Paper Kelly Preskorn HCS/438 Statistical Applications October 12‚ 2010 Lynn Bertsch Chart/Graph Paper “Data are summarized in a visual way using charts and graphs (Rumsey‚ 2010).” Some of the basic graphs used include pie charts‚ bar charts‚ and histograms. Pie charts used more for percentages‚ bar charts used to compare groups and histograms to show numerical data. Pie charts take data that is categorized and shows percentages or individuals that can be placed into
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In Graph 1‚ each line of color represents a different level of pH added to the solution. When pH 9 was added‚ it produced the highest rate of reaction (the most oxygen was produced)‚ whereas when the more acidic pH 5 was added‚ the rate of reaction was much slower‚ and less efficient. The higher the oxygen evolved (gas produced)‚ the more reactions were being produced/higher rate of reaction. Different types of enzymes’ reaction proportions differ based on the pH being added. For example‚ intestinal
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Charts and graph are images that present data symbolically. They are used to present information and numerical data in a simple‚ compact format. This paper will focus on three types of charts and/or graphs which are: pie charts‚ bar graphs‚ and histograms. What types of data there are and how the data was collected is important for the reader to understand.. According to Bennett‚ Briggs‚ and Triola (2003) there are two types of data. They are: *Qualitative data- Data consisting of values that describe
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Price FloorsA price floor is the lowest legal price a commodity can be sold at. Price floors are used by the government to prevent prices from being too low. The most common price floor is the minimum wage--the minimum price that can be payed for labor. Price floors are also used often in agriculture to try to protect farmers. For a price floor to be effective‚ it must be set above the equilibrium price. If it’s not above equilibrium‚ then the market won’t sell below equilibrium and the price floor
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PRICE DISCRIMINATION What is Price Discrimination; Price discrimination is a pricing tactic that charges consumers different prices for the same product or service. In other worlds‚ price discrimination exists‚ when identical product or service transacted at different prices from the same supplier. Price discrimination allows a company to earn higher profits than standard pricing because it allows firms to capture every last pence of revenue available from each of its customers. While perfect
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LINEWEAVER-BURK PLOT A graph of the double reciprocal equation is also called a Lineweaver-Burk‚ 1/Vo vs 1/[S]. The y intercept is 1/VMAX; the x-intercept is 1/ KM; and the slope is KM/VMAX. Lineweaver Burk graphs are particularly useful for analyzing how enzyme kinematics change in the presence of inhibitors‚ competitive‚ noncompetitive‚ or a mixture of the two. There are three reversible inhibitors: competitive
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Tide Graph: Life’s a Beach The ocean is something that has mesmerized me since I was young. I used to sit in the car at our local beach and stare into the open water and watch the waves roll by. My dad would patiently explain the dynamics of the ocean‚ making sure to warn me of the many hazards involved. Then I would watch as my father and all the “uncles” fish and surf. Although I spent a lot of time on my own‚ I enjoyed waiting‚ watching and observing. So when my brother mentioned that he found
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Price controls are usually justified as a way to help consumers‚ but those who advocate them often ignore their incentive effects. Consider‚ for example‚ rent controls‚ a popular form of a price ceiling. If the demand curve and the short-run supply curves are inelastic‚ then a sizable drop in rents may result in a very small shortage. The benefits to consumers (lower prices) will‚ in the judgment of most‚ clearly outweigh the costs to consumers (less housing). Further‚ the short-run supply of housing
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an indifference curve is a graph showing different bundles of goods between which a consumer is indifferent. That is‚ at each point on the curve‚ the consumer has no preference for one bundle over another. One can equivalently refer to each point on the indifference curve as rendering the same level of utility (satisfaction) for the consumer. A budget constraint represents all the combinations of goods and services that a consumer may purchase given current prices within his or her given income
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