Find the inverse for each of the following functions. f(z) - 72 +1 (2) = %3D g(z) = 13z - 7 g(2) = %3! h(z) %3D z+7 h (x) = %3D j(z) - VF13 j(2) = %3| %3D

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Question
Find the inverse for each of the following functions.
f(z) - 72 +1
(2) =
%3D
g(z) = 13z - 7
g(2) =
%3!
h(z)
%3D
z+7
h (x) =
%3D
j(z) - VF13
j(2) =
%3|
%3D
Transcribed Image Text:Find the inverse for each of the following functions. f(z) - 72 +1 (2) = %3D g(z) = 13z - 7 g(2) = %3! h(z) %3D z+7 h (x) = %3D j(z) - VF13 j(2) = %3| %3D
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Given:

The function is fx=7x+1.

Concept used:

The function gy is the inverse of function fx if y=fx and x=gy.

Calculation:

The function fx=7x+1can be written as,

y=7x+1

Replace x with y and y with x in above equation:

x=7y+1

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