The function is $\"\"$ .

Construct the table of values to find ordered pairs that satisfy the function.

Choose values for $\"\"$ and find the corresponding values for $\"\"$ .

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Graph :

Graph the function $\"\"$ :

1). Draw a coordinate plane.

2). Plot the points found in the table.

3). Connect the plotted points to a smooth curve.

$\"\"$

Observe the graph:

The function $\"\"$ is discontinuous.

$\"\"$ has a non removable discontinuity at $\"\"$ and removable discontinuity $\"\"$ .

End behavior of the graph :

$\"\"$ and $\"\"$ .