would it be so hard to rotate the picture before you post it? Really....
It wouldn't be so terribly difficult to type the whole thing so people do not have to try to read photographs!
Did you give this much thought at all? A simple cubic function is . "10000" isn't "infinity" but is pretty large! What is f(10000)? What is f(-10000)?Which statement is true for any cubic polynomial function?
(a) As x goes to +/- infinity, y goes to infinity.
(b) As x goes to +/- infinity, the signs are opposite.
(c) As x goes to +/- infinity, y goes to -infinity.
(d) As x goes to +/- infinity, the signs are the same.
I think the trouble is in the terrible wording of the multiple choices.
If one assumes that "the signs are the same" means what I said a few posts back then (d) is correct. If not, well you'll have to define what it means then.
so you don't have to scroll back..