Please help me with this. Please show all your work -determination of critical numbers for the second derivative test -intervals of concavity (based on the 2nd derivative test) -points of inflection (including both x and y values – you may use decimal approximations)

Please help me with this. Please show all your work -determination of critical numbers for the second derivative test -intervals of concavity (based on the 2nd derivative test) -points of inflection (including both x and y values – you may use decimal approximations)

Algebra: Structure And Method, Book 1

(REV)00th Edition

ISBN:9780395977224

Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole

Chapter6: Fractions

Section6.1: Simplifying Fractions

Problem 31WE

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Question

Please help me with this. Please show all your work

-determination of critical numbers for the second derivative test

-intervals of concavity (based on the 2nd derivative test)

-points of inflection (including both x and y values – you may use decimal approximations)

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Step 1: Find the critical numbers

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Step 2: Find the inflection points

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Step 3: Find the concavity

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