The function f(x) = 7x + 4 is one-to-one. 1 Find an equation for f(x), the inverse function. f(x) = ] (Type an expression for the inverse. Use integers or fractions for any numbers in the expression.)

College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter2: Functions
Section2.8: one-to-one Functions And Their Inverses
Problem 2E: (a) For a Function to have an inverse, it must be______ So which one of the following functions has...
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The function f(x) = 7x+4 is one-to-one.
Find an equation for f
:- 1
(x), the inverse function.
.--..
(Type an expression for the inverse. Use integers or fractions for any numbers in the expression.)
Transcribed Image Text:The function f(x) = 7x+4 is one-to-one. Find an equation for f :- 1 (x), the inverse function. .--.. (Type an expression for the inverse. Use integers or fractions for any numbers in the expression.)
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