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Asked Oct 21, 2019
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step by step to see if each problem can inverse of each other 

Practice Problem 2:
3
a. If f(x)
x3 - 4 and g(x)=x + 4, is g f-1?
b. If f (x) (x -1)3 and g(x)x + 1, is g f~-1?
10
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Practice Problem 2: 3 a. If f(x) x3 - 4 and g(x)=x + 4, is g f-1? b. If f (x) (x -1)3 and g(x)x + 1, is g f~-1? 10

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Expert Answer

Step 1

a. The given function...

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x+4 f(x)x-4 and g(x)=- In order to check whether g = for not, first find the inverse of f(x) as follows Replacef(x)with y yx-4 Interchangex and y х- Solve for y as follows x+4 y Vx+ 4 y =x4 Thus, g fis true.

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Math

Calculus