Question

What is an example of a function where the limit as x approaches 3 is the same as the function value at x=3?

Answer 1

`f(x) = 3`
or
`f(x) = 274x`
or
`f(x) = x^2+x+31`

If `f(x)` is defined and not a critical point at `x=3`
then
`lim_(xrarr3)f(x) = f(3)`

Answer 2

Whatever function that is continue in `x=3`.