value of each limit using graph of the function

[seth123]

Use the graph of the function f(x)= 1/(1+e^1/x). to state the value of each limit, if it exists. If it does not exist explain why?
a) lim x approaches 0 from left side f(x)
b) lim x approaches 0 from right side f(x)
c) lim x approaches 0 from two sides f(x)

I tried finding a graph on the calculator and had no luck. Hope someone can help me.

 

[Deleted member 4993]

Use the graph of the function f(x)= 1/(1+e^1/x). to state the value of each limit, if it exists. If it does not exist explain why?
a) lim x approaches 0 from left side f(x)
b) lim x approaches 0 from right side f(x)
c) lim x approaches 0 from two sides f(x)

I tried finding a graph on the calculator and had no luck. Hope someone can help me.

Did you put parenthesis around (1/x) as you put the function in the calculator?

I could plot the function fine - with the parenthesis.

 

[seth123]

Thanks, That's what was missing.