$\"\"$

The quadratic function is $\"\"$ .

Rewrite the quadratic function $\"\"$

Compare the above quadratic function with $\"\"$ , then $\"\"$ . \ \

The vertex of the function is $\"\"$ and axis symmetry is $\"\"$ .

Since $\"\"$ , the graph opens up and has the same shape as the graph of $\"\"$ ,

but it is translated 6 units down. $\"\"$

The vertex of the quadratic function is $\"\"$ , axis symmetry is $\"\"$ and

the graph opens up and translated 6 units down. \ \