Question

Question #08228

Answer 1

`lim_(x->-1) sqrt(x+1)= 0`

Explanation:

You can substitute `-1` for `x`.

`lim_(x->-1) sqrt(x+1) = sqrt(-1+1) = sqrt 0 = 0`

graph{sqrt(x+1) [-10, 10, -5, 5]}

The graph above also shows that as you approach `x=-1`, the value of the function approaches `0`.