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Let f(x)=x/x-5. Find a function y=g(x) so that (f o g)(x)=3x.?

Let f(x)=x/x-5. Find a function y=g(x) so that (f o g)(x)=3x.?

asked Feb 11, 2015 in ALGEBRA 2 by anonymous
reshown Feb 11, 2015 by goushi

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1 Answer

Step 1 :

The function is and .

Substitute in .

Substitute in equation (1).

The function is

Solution :

The function is

answered Feb 12, 2015 by Thomas Apprentice

Let f ang be two functions. fog(x)=9x+1)/2 and g(x)=2x-1.find f(x-3).

asked Jan 9, 2018 in ALGEBRA 2 by anonymous
reshown Jan 9, 2018 by bradely

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