Question

I dont get I'm confused so much right know it would really help if you guys knew the answer

Answer 1

Answer: C.

Explanation:

The question is simply asking you to find a new function ((f+g)(x)) which is represented by adding f(x)+g(x) and simplifying.

So first, set up the addition.

`(f+g)(x)=(x)/(2) -3+4x^(2) +x-4`

Now, combine like terms and rearrange in order of descending powers.

`(f+g)(x)=4x^(2) + (3)/(2)x-7`

This corresponds to answer C., the correct answer.