Question

have no clue how to work with this limit
lim (4x^3 + X- 1)/(7X^3 + X^2 + 5)
X-->infinty (as X approachs infinty)

Answer 1

\[\infty\] they used that symbol just couldnt figure out how to get it up there

Answer 2

since the degree of numerator=degree of denominator
then the horizontal asymptote is y=4/7

Answer 3

is that a legitimate proof?

Answer 4

To be honest I compelety forgot what a degree was during summer holidays

Answer 5

you mean the highest power right?

Answer 6

i didn't see a request for a proof

Answer 7

degree of the top is 3
degree of the bottom is 3

Answer 8

degree of
\[x^7+3x^2+x\]
is 7

Answer 9

yes you look at highest power