Mathematics
Mathematics, 08.02.2021 08:20, lucilita2017

Lynn wants to predict how much fuel her car will use based on its speed. She drove her car 100\,\text{km}100km100, start text, k, m, end text at each of the speeds below, and she measured how much fuel was used at each speed. Her data is summarized in the table below. Speed (km/hour) 202020 404040 606060 808080 100100100 120120120 Fuel used (liters) 13.013.013, point, 0 8.08.08, point, 0 5.95.95, point, 9 7.07.07, point, 0 8.38.38, point, 3 9.99.99, point, 9 All of the scatter plots below display the data correctly, but which one of them displays the data best? By convention, a good scatter plot uses a reasonable scale on both axes and puts the explanatory variable on the xxx-axis. Choose 1 Choose 1 (Choice A) A Graph A (Choice B) B Graph B (Choice C) C Graph C (Choice D) D Graph D Graph A provides Fuel used, in liters, from 0 to 14, in increments of 2, on the y-axis, versus Speed, in kilometers per hour, from 0 to 150, in increments of 50, on the x-axis. 6 points fall with decreasing steepness from (20, 13) to a minimum at (60, 6) before rising with decreasing steepness to (120, 10). All values estimated. space, space, space, space Graph B provides Speed, in kilometers per hour, from 0 to 150, in increments of 50, on the y-axis versus Fuel used, in liters, from 0 to 14, in increments of 2, on the x-axis. 6 points create a rightward opening U-shape, rising from (6, 60) to (10, 120), and falling from (6, 60) to (13, 20). All values estimated. Graph C provides Fuel used, in liters, from 0 to 100, in increments of 10, on the y-axis, versus Speed, in kilometers per hour, from 0 to 300, in increments of 100, on the x-axis. 6 points fall with decreasing steepness from (20, 13) to a minimum at (60, 6) before rising with decreasing steepness to (120, 10). All values estimated. ~~ space, space Graph D provides Speed, in kilometers per hour, from 0 to 300, in increments of 100, on the y-axis versus Fuel used, in liters, from 0 to 100, in increments of 10, on the x-axis. 6 points create a rightw

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Lynn wants to predict how much fuel her car will use based on its speed. She drove her car 100\,\tex...

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