Can someone please tell me if this is correct?? Please correct me

Im gonna fail 7th grade selective breeding 1. creates offspring which are genetically identical to the parent 2. is the process of breeding only organisms with desirable traits 3. involves the removal of the nucleus of a cell 4. combines traits from organisms of different species

Given f(x)= 9x+1 and g(x)=x^3, choose the expression (f*g)(x)

Someone answer this check out the image!