The data below show Americans’ annual per capita consumption of chicken for several years since 1985.
Year
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1986
|
1987
|
1988
|
1989
|
1990
|
Pounds of chicken
|
|
|
|
|
|
- Use the values for 1987 through 1989 to fit a quadratic equation to the data, where is measured in years since 1985.
- What does your equation predict for per capita chicken consumption in 1990?
Answer: lbs
- Sketch the graph of your equation and the given data. Does your model provide a good fit for the data?