A geologist is using stratigraphy to analyze the history of a canyon wall overlooking a river, in a region which used to be covered by a prehistoric ocean. She finds that in a certain location where there are few intrusions, the age of the rock layers can be (roughly) modeled as a function of the height above the canyon floor. She uses the function f(x) = 400e where a gives the height in feet and f (x) is the age in millions of years. -.05x +10 . Find dy as an approximation for Ay, for the interval [10, 20]. Then find Ay. • How good is this approximation? . What is the interpretation of Ay in context? Find dy for the interval [40, 50]. Then find Ay. How good is this approximation? O What is the interpretation of Ay in context? Compare the two estimates dy that you made for Ay, for the two intervals. What does the difference between these two estimates tell you in context? 50 million years old and wants to program her software
A geologist is using stratigraphy to analyze the history of a canyon wall overlooking a river, in a region which used to be covered by a prehistoric ocean. She finds that in a certain location where there are few intrusions, the age of the rock layers can be (roughly) modeled as a function of the height above the canyon floor. She uses the function f(x) = 400e where a gives the height in feet and f (x) is the age in millions of years. -.05x +10 . Find dy as an approximation for Ay, for the interval [10, 20]. Then find Ay. • How good is this approximation? . What is the interpretation of Ay in context? Find dy for the interval [40, 50]. Then find Ay. How good is this approximation? O What is the interpretation of Ay in context? Compare the two estimates dy that you made for Ay, for the two intervals. What does the difference between these two estimates tell you in context? 50 million years old and wants to program her software
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter8: Polynomials
Section8.1: Adding And Subtracting Polynomials
Problem 44PPS
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