Find for the following functions. f (x) = 12x2 + 7x + 2 g (x) = 9x + 7

12x2 + 16x + 2

21x3 + 14x + 2

12x2 + 16x + 9

21x2 + 14x + 2

I Believe your answer is 12x2+16x+9

if not, be more specific for what you need, I will be glad to answer

Step-by-step explanation:

One of the following functions is made of a composition of f (x) and g (x)

12x2 + 16x + 2

21x3 + 14x + 2

12x2 + 16x + 9

21x2 + 14x + 2

If we sum f (x) with g (x) we have the answer 12x2+16x+9

Perfoming another operation like f (x) * g (x), f (x) - g (x), f (g (x)), doesnt give anything like the below functions.