Step 1:

From the graph, $\"\"$ .

Observe the graph, as $\"\"$ tends to $\"\"$ from the left side, $\"\"$ is $\"\"$ .

Therefore, $\"\"$ .

As $\"\"$ tends to $\"\"$ from the right side, $\"\"$ is $\"\"$ .

Therefore, $\"\"$ .

Since the left and right hand limits are not equal at $\"\"$ , then $\"\"$ does not exist.

Step 2:

From the graph, $\"\"$ .

Observe the graph, as $\"\"$ tends to $\"\"$ from the left side, $\"\"$ is $\"\"$ .

Therefore, $\"\"$ .

As $\"\"$ tends to $\"\"$ from the right side, $\"\"$ is $\"\"$ .

Therefore, $\"\"$ .

Since the left and right hand limits are not equal at $\"\"$ , then $\"\"$ does not exist.

Step 3:

From the graph, $\"\"$ .

Observe the graph, as $\"\"$ tends to $\"\"$ from the left side, $\"\"$ is $\"\"$ .

Therefore, $\"\"$ .

As $\"\"$ tends to $\"\"$ from the right side, $\"\"$ is $\"\"$ .

Therefore, $\"\"$ .

Since the left and right hand limits are not equal at $\"\"$ , then $\"\"$ does not exist.

Determine $\"\"$

The table is

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