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find the functions f and g so that fog = H

0 votes
H(x) =( 2x+3)^4
asked Jan 21, 2015 in PRECALCULUS by anonymous
reshown Jan 21, 2015 by bradely

1 Answer

0 votes

Step 1:

The function is image.

image is in the form of composite function .


The notation means that the function is applied first and then is applied.

Assume image.


From the above expression, image and image.

Solution :

image and image.

answered Jan 21, 2015 by joseph Apprentice
suppose H(x) = 3x^4+4. Find two functions f and g such that (fog)(x)=H(x)

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