Question

please help

Answer 1

hint:
You only have to worry about the leading coefficient, i.e. the term with the highest power in a polynomial.

Answer 2

so 2x^4

Answer 3

@mathmate

Answer 4

is it false?

Answer 5

becayse its positive

Answer 6

which is the term with the highest power?

Answer 7

2x^4

Answer 8

Can you check your link? I have a different term.

Answer 9

oh sorry theres two of thes -3x^4

Answer 10

now don't forget to put x-> \(\infty\).

Answer 11

so that is true then?

Answer 12

I agree!

Answer 13

okay can u help with two more?

Answer 14

is this true as well?

Answer 15

This method (of the leading term) works only when the limit goes to + or - \(\infty\).
Please make a new post. Someone else may be able to help you.

Answer 16

The second problem you don't need me. You can do it by yourself, and just check answer with me if you wish.