Question

Limits

Answer 1

@sourwing can you help?

Answer 2

which one is bigger eventually?

Answer 3

is x^4 > x^3 eventually?

Answer 4

No? x^4 is bigger

Answer 5

good, so forget the negative sign in front of x^4 term, is the numerator eventually greater than the demoninator?

Answer 6

Yes

Answer 7

so what does that tell you?

Answer 8

The top in expanding faster than the bottom

Answer 9

not expanding but more like growing faster. so eventually, the ratio gets bigger and bigger. But in negative direction because there is a negative sign in front of x^4 term.

So answer is -infinity

Answer 10

Yea that's kind of what I ment, just couldn't think of the right word