It's 11 that grade, please help me I'm stuck

Limit does not exist.

Step-by-step explanation:

To calculate left hand limit, we use a value slightly lesser than that of 0.

To calculate right hand limit, we use a value slightly greater than that of 0.

Let h be a very small value.

Left hand limit will be calculate at 0-h

Right hand limit will be calculate at 0+h

First of all, let us have a look at the value of f(0-h) and f(0+h)

Now, left hand limit:

=

Using equation (1):

= -1

Now, Right hand limit:

=

Using equation (2):

= 1

Since Left Hand Limit Right Hand Limit

So, the answer is:

Limit does not exist.

207/8 is the right