Let y = f(x) be the function. Use the definition of the logarithm to obtain the inverse functions x = f^-1 (y). Note to express the inverse function f^-1 in terms of y. a. f(x) = 3 ∙ e^x-2 - 5 b. f(x) = 2 ∙ In(x + 3) - 4

College Algebra
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Chapter6: Exponential And Logarithmic Functions
Section6.7: Exponential And Logarithmic Models
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Let y = f(x) be the function. Use the definition of the logarithm to obtain the inverse functions x = f^-1 (y). Note to express the inverse function f^-1 in terms of y.

a. f(x) = 3 ∙ e^x-2 - 5

b. f(x) = 2 ∙ In(x + 3) - 4

 

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