(a) examine the scatter plot and think about why a logarithmic, rather than an exponential, function might fit the data in the table below (b) what happens if the data is aligned to the number of years after 1980 when finding a logarithmic function to model the data? (c) align the data to the number of years since 1970. write a fully defined logarithmic model for the data below. round to the third decimal place. (d) use the unrounded model to find the average teacher salary in 1993. round to the nearest cent (e) does the answer to the previous question use extrapolation or interpolation? (f) according to the unrounded model, when will the average salary reach $40,000? (g) write a model for the inverse function
(a) examine the scatter plot and think about why a logarithmic, rather than an exponential, function might fit the data in the table below (b) what happens if the data is aligned to the number of years after 1980 when finding a logarithmic function to model the data? (c) align the data to the number of years since 1970. write a fully defined logarithmic model for the data below. round to the third decimal place. (d) use the unrounded model to find the average teacher salary in 1993. round to the nearest cent (e) does the answer to the previous question use extrapolation or interpolation? (f) according to the unrounded model, when will the average salary reach $40,000? (g) write a model for the inverse function
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter5: Inverse, Exponential, And Logarithmic Functions
Section: Chapter Questions
Problem 13DE
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(a) examine the scatter plot and think about why a logarithmic, rather than an exponential, function might fit the data in the table below
(b) what happens if the data is aligned to the number of years after 1980 when finding a logarithmic function to model the data?
(c) align the data to the number of years since 1970. write a fully defined logarithmic model for the data below. round to the third decimal place.
(d) use the unrounded model to find the average teacher salary in 1993. round to the nearest cent
(e) does the answer to the previous question use extrapolation or interpolation?
(f) according to the unrounded model, when will the average salary reach $40,000?
(g) write a model for the inverse function
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