Answered: Find the inverse for each of the…

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

Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015

1st Edition

ISBN:9781680331141

Author:HOUGHTON MIFFLIN HARCOURT

Publisher:HOUGHTON MIFFLIN HARCOURT

Chapter10: Radical Functions And Equations

Section: Chapter Questions

Problem 1CT

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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

Expert Solution

Step 1

Since you have asked multiple question, we will solve the first question for you. If you want any specific question to be solved then please specify the question number or post only that question.

Given:

The function is $f (x) = 7 x + 1$ .

Concept used:

The function $g (y)$ is the inverse of function $f (x)$ if $y = f (x)$ and $x = g (y)$ .

Calculation:

The function $f (x) = 7 x + 1$ can be written as,

$y = 7 x + 1$

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

$x = 7 y + 1$

Step by step

Solved in 2 steps

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