$\"\"$

The function is $\"\"$ and $\"\"$ .

The function is of the form $\"\"$ .

Graph :

Graph of the function.

(1) Draw the coordinate plane.

(2) Graph of the function $\"\"$ .

(3) Graph of the $\"\"$ is the graph of $\"\"$ compressed horizontally by a factor 2.

$\"\"$

Graph of $\"\"$ is the graph of $\"\"$ compressed horizontally by a factor 2.

Graph of the $\"\"$ and $\"\"$ is

$\"\"$