Question

how can you draw lim(x)= 4
x->2 from the left?

Answer 1

???

Answer 2

is there such limit like that? I just made it up myself trying to understand limits...:)

Answer 3

are you asking if there is a function \(f\) such that

\[\lim_{x\to2^{+}}f(x)=4\]

Answer 4

\[\lim_{x\to2^{-}}f(x)=4\]

Answer 5

sorry yes, that's the correct form...and how do you graph it? I know when x approaches 2 from the left it is closer to 4, how would you graph it?

Answer 6

What do you mean by graph it?

Answer 7

like is there a graphic explanation to it? Drawing lines and curves....?