Question: Mathematics 30-2: Module 4 24 b. The scatterplot represents the builders of a toy rocket as they test their design by launching the toy rocket

Mathematics 30-2: Module 4 24 b. The scatterplot
Mathematics 30-2: Module 4 24 b. The scatterplot represents the builders of a toy rocket as they test their design by launching the toy rocket into the air. The height of the rocket is recorded every two seconds. (Let x represent the time, in seconds, and y represent the height, in metres.) The equation of the quadratic curve of best fit is y =-0.32x2 + 4.88x + 2.79. 25 20 15 10 2 4 6 8 10 12 14 16 > x i. Make up a question that would involve interpolation and the use of the model (regression equation) to solve. Provide the solution. (3 marks) ii. Make up a question that would involve extrapolation and the use of the model (regression equation) to solve. Provide the solution

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