Question

Use the given graph to determine the limit, if it exists.

Answer 1

@ajprincess @chihiroasleaf @hartnn @ParthKohli @phi @RadEn @satellite73 @sauravshakya @nitz

Answer 2

Does not exist; does not exist

1; 1

-2; 3

3; -2

Answer 3

@.Sam. @Hero @Mertsj @Preetha @RadEn

Answer 4

I think if you approach 2 from the left, you get f(x)=+3 even if you get really close to x=2
so the limit exists, it is +3 from the left

Use the same idea from the right, except you get a different number

there is a problem if you want the limit (both directions at the same time) because you get different numbers.

Answer 5

Here is a video
http://www.khanacademy.org/math/trigonometry/limit_topic_precalc/limits_precalc/v/limit-examples--part-1

Answer 6

Sam, are you getting this?

Answer 7

no.

Answer 8

Do the videos help?

Answer 9

some what