Question

Determine the limit. Refer to the accompanying graph of y=f(x).(a) lim f(x). (b) lim f(x)x---2^+. x---2^- { 2 if x<2where f(x)={ 3 if x=2 { x+2 if x>2

Answer 1

We will have the following:

a)

$\lim _{x\rightarrow2^+}f(x)=4$

b)

$\lim _{x\rightarrow2^-}f(x)=2$