Model the following data with a power formula.4х9.64 | 216101000343729You should be able to do this exercise quickly and easily without using yourcalculator. (Use x as your variable.) The following data table was generated by a power function f.343.708.5013.8319.5325.52Find a formula for f. (Round the regression parameters to two decimalplaces.)O f = 3.74 x x1.18O f = 3.75 x x1.25O f = 3.66 x x1.18O f = 3.70 xx1.20f = 3.63 x x1.17Plot the graph of data points along with the graph of the formula.3아3아20-201아1아415151아1아5х344

a) By observation we see that the function is a cube function f(4) = 43 = 64 f(6) = 63 = 216 f(7) =…

Answered: Model the following data with a power…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section5.6: Exponential And Logarithmic Equations

Problem 69E

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Solve the following DE's using Integrating Factor by Inspection or by applying Table 1.
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A researcher hypothesizes that in a certain country the net annual growth of private sector purchases of government bonds, B, is positively related to the nominal rate of interest on the bonds, NI, and negatively related to the rate of inflation Π: Bt = a0 + a1NIt + a2Π t + ut Note that it may be hypothesized that B depends on the real rate of interest on bonds, R, where R = NI – Π. Using a sample of 56 annual observations, s/he estimates the following equations: (1) Bt = 0.43 + 0.90NIt - 0.97Πt R21 = 0.962, SSR1 = 2.20, QRESET(F1,52) = 16.6 (3.58) (8.80) (-1.05) (2) Bt = 0.44 + 0.94Rt R22 = 0.960, SSR2 = 2.22, QRESET(F1,53) = 0.9 (9.70) (16.7) (3) Bt = 0.44 + 1.14NIt SSR3 = 9.20, QRESET(F1,53) = 59.9 (8.84) (36.1) (4) NIt = 0.08 + 0.94Πt R24 = 0.997, SSR4 = 0.18, QRESET(F1,53) = 1.4…
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