Mathematics, 27.01.2021 20:00 brevinsparks4

The quadratic regression corresponding to the number of birds f(x) in a park relative to the number of people x in the same park is given by f(x)=−0.1536x^2+3.3915x+88.738.

Use the quadratic regression to estimate the number of people in the park when there are 80 birds. Round your answer to the nearest whole number.

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