The table below lists the percent of American workers who responded that they were likely to be
Question:
Year, x Percent who say Lay-off Likely
1990, 0.......................16
1997, 7.........................9
2010,20.......................21
a) Fit a quadratic function f 1x2 = ax2 + bx + c to the data, where x is the number of years since 1990.
b) Use the function to estimate the percent of workers who responded that they were likely to be laid off in the coming year in 2003.
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Related Book For
College Algebra Graphs and Models
ISBN: 978-0321845405
5th edition
Authors: Marvin L. Bittinger, Judith A. Beecher, David J. Ellenbogen, Judith A. Penna
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