Question: Workbook 7A Lesson 7.1: Solving Systems 2 5. As part of a fountain display, two jets of water travel from the surface of an upper

Workbook 7A Lesson 7.1: Solving Systems 2 5. As part of a fountain display, two jets of water travel from the surface of an upper pool and meet at the surface of a lower pool, as shown in the diagram. The paths of the two jets are modelled by y =- x - 4x and y =- 3x2 - 15x, where x and y are measured in feet. What is the vertical height difference, d, of the pools? Round the answer to the nearest hundredth. (0. 0)

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