Question

Can someone please help me with these questions and explain I'm so confused :( You have to make a function

A polynomial with rational coefficients having roots 3, 3, and 3-i

A rational function with vertical asymptote and horizontal asymptote

Answer 1

OOH I WILL HELP. Give me a minute :)

Answer 2

Wait is one of those 3's negative?

Answer 3

no they're both positive

Answer 4

So you write it like this:(x-3)(x-3)(x+3-i)(x+3+i).
Then you do some foiling and distributing and get this: 2x^2+19, after all that combining like terms.

Answer 5

OMG No disregard that last part. Sorry wrong thing.
It would be (x-3)(x-3)(x+3-i))(x+3+i)=f(x). And that would be your answer.

Answer 6

And what about the asymptotes?