Question

calc!

Answer 1

@Michele_Laino

Answer 2

oops sorry i closed it

Answer 3

what is the greatest number?

Answer 4

infinity

Answer 5

that's right!

Answer 6

so C shows that f(x) grows faster? its that easy??

Answer 7

yes I think so

Answer 8

@freckles can you check also(: it looks too easy hahaha

Answer 9

I like to think about polynomials here...:)
if the deg on top is bigger than the deg on bottom then the limit should go to one of the infinitys
example x^2/x->inf as x->inf
so we know x^2 grows faster than x

if the deg on top is less than the deg on bottom then the limit should go to zero
x/x^2->0 so this tells us that x doesn't grow as fast as x^2

if the degs are equal on top and bot then you have top coe of the leading term on top over bot coe of the leader term on bottom

Answer 10

oh so it is C(:

Answer 11

sounds good to me

Answer 12

thanks guys(: just double checked(: