The pressure in pounds per square inch was measured at various altitudes of h, in kilometers (km), above Earth's surface. The results are shown in the following table.Altitude (km)01020304050607080Pressure (lb/in2)14.711.919.3157.646.1294.6373.6763.1932.358Use exponential regression to find an exponential function for the pressure, P, at an altitude of h km. Round constants to the nearest thousandth.P = Use the model to predict the atmospheric pressure (in lb/in2) at an altitude of 19 km. Round to the nearest tenth. ? lb/in2

Given information: Given data represents the values of the independent variable y = Pressure and…

The pressure in pounds per square inch was measured at various altitudes of h, in kilometers (km), above Earth's surface. The results are shown in the following table. Altitude (km) 0 10 20 30 40 50 60 70 80 Pressure (lb/in2

The pressure in pounds per square inch was measured at various altitudes of h, in kilometers (km), above Earth's surface. The results are shown in the following table. Altitude (km) 0 10 20 30 40 50 60 70 80 Pressure (lb/in2

College Algebra

1st Edition

ISBN:9781938168383

Author:Jay Abramson

Publisher:Jay Abramson

Chapter6: Exponential And Logarithmic Functions

Section6.8: Fitting Exponential Models To Data

Problem 1TI: Table 2 shows a recent graduate’s credit card balance each month after graduation. a. Use...

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Question

The pressure in pounds per square inch was measured at various altitudes of h, in kilometers (km), above Earth's surface. The results are shown in the following table.

Altitude (km)	0	10	20	30	40	50	60	70	80
Pressure (lb/in²)	14.7	11.91	9.315	7.64	6.129	4.637	3.676	3.193	2.358

Use exponential regression to find an exponential function for the pressure, P, at an altitude of h km. Round constants to the nearest thousandth.

P =

Use the model to predict the atmospheric pressure (in lb/in²) at an altitude of 19 km. Round to the nearest tenth.

? lb/in²

Expression, rule, or law that gives the relationship between an independent variable and dependent variable. Some important types of functions are injective function, surjective function, polynomial function, and inverse function.

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