Mathematics, 25.03.2021 01:00 SoccerdudeDylan

The polynomial function I (a) = -47.31a2 + 4646.9a – 57, 834 represents the average income for residents of the United States, by age,
in 2014. It can be used to approximate the average income I where "a" is
the age of the individual.
Use the function to estimate the average income of a 20-year-old in
2014.

Answers: 3

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The polynomial function I (a) = -47.31a2 + 4646.9a – 57, 834 represents the average income for resi...