<PRE><B>Question 218314</B>
For the given functions f and g , find the indicated composition.

f(x) = 4x + 12, g(x) = 4x - 1


(f,g)(x)=f(g(x)).


Substitute g(x) into f(x).


{{{f(g(x))=4*g(x)+12=4*(4x-1)+12=16x-4+12=16x+8}}}


I hope the above steps were helpful.


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And good luck in your studies!


Respectfully,
Dr J

http://www.FreedomUniversity.TV</PRE>