Question

how do i find the limit of this..
lim -4x^-3
x->0

Answer 1

first of all x^-3 means 1/x^3
do you know how to graph 1/x^3?
Or no what the graph looks like around x=0?

Answer 2

know not no*

Answer 3

yeah, it never touches 0, it goes

Answer 4

what do you notice about the as we approach 0 from right, the y values are getting what?

Answer 5

they get smaller and they go to negative infinity..

Answer 6

well if we are looking at the graph you drew
from the right of 0 the y values get bigger