Consider the following.-2 16-18.11-22-1311(a) Plot the given points.-20-1020O powerO quadraticO cubicO quartic10-10-201020(b) Determine what type of function best models the data.O linear-20-10y2010。°-10-2010(c) Find the equation that is the best fit for the data. (Round all numerical values to four decimal places.)' '20X-20-1020N-10--201020X-20-10y2010-10-201020x

Here are the given points, x y -2 16 -1 8 0 1 1 -2 2 -1 3 4 4 11 To find: Plot…

Answered: Consider the following. 3 4 11 (a) Plot…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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Flying twice as farA flight from Los Angeles to ABQ is about 2 hours but is 670.2 miles.A flight from San Jose to Chicago is 4 hours but is 1859.0 miles.Can anyone explain why the travel time from San Jose to Chicago is notlonger and closer to 5.75 hours?If the distance increase by 2, shouldnt the time increase by a factorof 2 as well?1. Write a linear model for this question. Takeoff and landing will take a fixed amount of time. Actualtravel in the air will take time proportional to the distance traveled. Think about which of thevariables (time and distance) is the independent variable, and identify the slope and intercept withtheir units.2. Use the data in the quotation to estimate the two constants in your linear model.
X 0 1 2 3 Y 1 2 9 28 Find the linear spline function for the table values.
•write a linear model •find the slope and y-intercept • predict y when x=15
A The table below show data that has been collected from different fields from various farms in a certain valley. The table contains the grams of Raspberries tested and the amount of their Vitamin C content in mg. Find a linear model that express Vitamin C content as a function of the weight of the Raspberries. Round your answers to 3 decimal places Y Raspberry Type Farm A - North Field Farm B North Field Farm A South Field Farm B South Field Farm C-Small Field Farm D Farm E x+ grams 45 60 75 90 105 120 135 Vitamin C content in mg 7.3 13.9 21 27.2 33.6 41.4 48.7
How much should a healthy Shetland pony weigh? Let x be the age of the pony (in months), and let y be the average weight of the pony (in kilograms). x 3 6 12 20 26 y 60 95 140 160 189 (a) Make a scatter diagram of the data and visualize the line you think best fits the data. Flash Player version 10 or higher is required for this question. You can get Flash Player free from Adobe's website. (b) Would you say the correlation is low, moderate, or strong? low moderate strong Would you say the correlation is positive or negative? positive negative (c) Use a calculator to verify that x = 67, x2 = 1265, y = 644, y2 = 93,546, and xy = 10,544. Compute r. (Round your answer to three decimal places.) As x increases from 3 to 26 months, does the value of r imply that y should tend to increase or decrease? Explain your answer. Given our value of r, y should…
NYC MySchools ogle.com/u/0/c/MTQ1MJMOMTEYMTUY/a/MjQ20DQyNjg2Mjlw/details Which function of x has the least value for the y-intercept? A y =-4x + 15 C y= 2r -3 4 31 3 4-3-2 -1 4. -1 -2
What does the y-intercept of this function represent? 20 2) The Hurricane Hunters took the following measurements from a hurricane over several days as it developed: Air Pressure (kPa) Wind Speed (knots) 126 924 946 104 956 93.5 84.9 44.4 1,003 30.6
2. An emergency committee consisting of 12 health's officer staffs is chosen from 10 doctors and 12 nurses. Calculate the number of ways the committee is made up of: a. 5 doctors and 7 nurses. b. not more than 6 doctors. c. at least 3 doctors and 4 nurses.
Suppose that a jar contains 15 white marbles, 21 yellow marbles, 6 green marbles, and 13 purple marbles. If one marble is selected, determine the probability that a. The marble is green. (5 points)b. The marble is white or purple
Oil imports Crude oil and petroleum products areimported continuously by the United States. Thetable shows the billions of dollars of net expendituresfor the imports of these products for several years.a. Write a linear function that models this data, withx equal to the number of years after 2015 and yequal to the billions of dollars of expenditures.Report the model with two decimal places.b. Is the model an exact fit for the data? c. What does the model predict the billions of dollars of net expenditures will be for the imports in2023?d. When does the model predict the billions of dollars of net expenditures for the imports will be208.2 $billion?
The table below show data that has been collected from different fields from various farms in a certain valley. The table contains the grams of Raspberries tested and the amount of their Vitamin C content in mg. Find a linear model that express Vitamin C content as a function of the weight of the Raspberries. Round your answers to 3 decimal places y= Raspberry Type Farm A - North Field Farm B - North Field Farm A - South Field Farm B - South Field Farm C -Small Field Farm D Farm E x+ grams 60 65 70 75 80 85 90 Vitamin C content in mg 14.3 16.1 18.9 20.3 22.8 25.5 27.5 According to this model, how many mg of Vitamin C can be expected in a raspberry that weighs 82 grams Round to 3 decimal places.

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