BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071
BuyFind

Precalculus: Mathematics for Calcu...

6th Edition
Stewart + 5 others
Publisher: Cengage Learning
ISBN: 9780840068071

Solutions

Chapter 2, Problem 80RE
To determine

Prove the value of the composite function fogoh=T(x)=11+x

Expert Solution

Answer to Problem 80RE

Hence proved fogoh=T(x)=11+x

Explanation of Solution

Given information: Consider the functions are T(x)=11+x

Calculation:

Let the functions, f(x)=x,g(x)=11+x,h(x)=x

  (fogoh)(x)=f(g(h(x)))                  =f(11+x)                  Since g(x)=11+x,h(x)=x                  =11+x                        Since f(x)=x

Hence proved fogoh=T(x)=11+x

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