- #1

nycmathdad

- 74

- 0

If I plug x = 0, I will get 0/-4 = asymptote. Again, is graphing the best to do this one?

I can also create a number line.

<----------(-2)----------(0)---------------(2)-------->

I can then select values for x from each interval. I then plug those values into the given function to see if the intervals are positive or negative.

True?