Question

How do you find the limit of `(3x + 5)` as x approaches `-2`?

Answer 1

`lim_(xrarr-2)(3x+5) = -1`

Explanation:

Since `(3x+5)` is defined when `x=-2`

the `lim_(xrarr-2)(3x+5)` is

`color(white)("XXX")(3(-2)+5) = -1`