Question

http://screensnapr.com/e/Erid8S.png

Answer 1

@dpaInc @saifoo.khan @jim_thompson5910

Answer 2

would it be limf(x)=2?

Answer 3

the limit answers the question: what does the function "seem" to get closer to as x approaches 2 (in this case from the left and right)
it does not matter if the function is defined at x=2 or not...

Answer 4

yes...

Answer 5

Yay!

Answer 6

http://screensnapr.com/v/edew1s.png

Answer 7

@dpaInc