11. Find the domain of f(x). a. f(x) = /42-7x. b. f(x) = log3(x - 38) %3D

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
Section: Chapter Questions
Problem 2T
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11. Find the domain of f(x).
a. f(x) = 42-7x.
b. f(x) = log3(x - 38)
%3D
Transcribed Image Text:11. Find the domain of f(x). a. f(x) = 42-7x. b. f(x) = log3(x - 38) %3D
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