$\"\"$

The function is $\"\"$ .

Step 1: The vertex at $\"\"$ and $\"\"$ .

The axis of symmetry is $\"\"$ .

The graph is narrower than the graph of $\"\"$ .

Step 2:

Plot the additional points to complete the graph.

Graph the function is $\"\"$ .

$\"\"$

Observe the graph:

Plot the additional points are shown.

$\"\"$

Graph the function is $\"\"$ .

$\"\"$