Question

for the polynomial f(x)=1-2x+5x^4 as x->infinity,f(x)->-infinity
true or false

Answer 1

think whch term of the polynimial will get bigger: -2x or 5x^4 for very large x

Answer 2

5x^4

Answer 3

so you know the answer.

Answer 4

but is it true or false?

Answer 5

false