The table lists the atmospheric density y in kilograms per cubic meter (kg/m³) at an altitude of x meters.

(a) Find a function f that models the data.

(b) Predict the density at 7000 meters. (The actual value is 0.59 kg/m³.)

Transcribed Image Text:

x (m) y (kg/m³) x (m) y (kg/m³) 0 1.2250 20,000 0.0889 5000 10,000 15,000 0.7364 0.7364 0.4140 0.1948 25,000 30,000 0.0401 0.0184