8. a) Let f(x) = 10* – 1 be an exponential function. Is f(x) a one to onefunction? If yes, find f-'(x).b) Let f(x)= In(x – 2) be a logarithmic function. Is f(x) a one to onefunction? If yes, find f'(x).

8. a) Let f(x) = 10* – 1 be an exponential function. Is f(x) a one to one function? If yes, find f'(x). b) Let f(x)=ln(x– 2) be a logarithmic function. Is f(x) a one to one function? If yes, find f'(x).

8. a) Let f(x) = 10* – 1 be an exponential function. Is f(x) a one to one function? If yes, find f'(x). b) Let f(x)=ln(x– 2) be a logarithmic function. Is f(x) a one to one function? If yes, find f'(x).

College Algebra

7th Edition

ISBN:9781305115545

Author:James Stewart, Lothar Redlin, Saleem Watson

Publisher:James Stewart, Lothar Redlin, Saleem Watson

Chapter4: Exponential And Logarithmic Functions

Section4.3: Logarithmic Functions

Problem 5E: The natural logarithmic function f(x)=Inx has the ____________ asymptote x =____.

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Question

8. a) Let f(x) = 10* – 1 be an exponential function. Is f(x) a one to one
function? If yes, find f-'(x).
b) Let f(x)= In(x – 2) be a logarithmic function. Is f(x) a one to one
function? If yes, find f'(x).

Expert Solution

Step 1

Given problems:-

a) Let f(x)=10^x −1 be an exponential function. Is f(x) a one to one function? If yes, find f¹(x).

b) Let f(x) = ln(x-2) be a logarithmic function. Is f(x) a one to one function? If yes, find f¹(x).

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