2. Two functions f : Z → Z and g : Z → Z are defined by f(n) = 1 – 2n? andg(n) = 3n + 2.(a)Find a formula for the function f o g.(Ъ)Find a formula for the function f o f.

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Answered: 2. Two functions f : Z → Z and g : Z →…

Algebra & Trigonometry with Analytic Geometry

13th Edition

ISBN:9781133382119

Author:Swokowski

Publisher:Swokowski

Chapter5: Inverse, Exponential, And Logarithmic Functions

Section5.1: Inverse Functions

Problem 55E

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2. Two functions f : Z → Z and g : Z → Z are defined by f(n) = 1 – 2n? and g(n) = 3n + 2. %3D (a) Find a formula for the function f o g. (b) Find a formula for the function f o f.