Explain how you got your answers 3. The elevation of a hiker (in hundreds of feet) t hours after she starts a hike is given by the function(e) What does the function say will happen if the hiker continues on this path forever?f(t) = t* – 9t³ + 23t? – 15t + 20 for the five hour hike.(a) What is the hiker's elevation when the hike begins?(b) When will the hiker's elevation be over 2000 feet?(c) What is the highest elevation reached by the hiker? When does she reach it?(d) What is the lowest elevation reached by the hiker? When does she reach it?

According to guidelines we have to answer only first 3 parts. Given the elevation of a hiker (in…

Answered: 3. The elevation of a hiker (in…

Advanced Engineering Mathematics

10th Edition

ISBN:9780470458365

Author:Erwin Kreyszig

Publisher:Erwin Kreyszig

Chapter2: Second-order Linear Odes

Section: Chapter Questions

Problem 1RQ

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