$\"\"$

The function is $\"\"$ .

Make a table for $\"\"$ and $\"\"$ values.

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\ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \ \

Observe the table:

The minimum point is $\"\"$ . $\"\"$

Graph:

Graph the function $\"\"$ and plot the minimum point $\"\"$ .

$\"graph$

Observe the graph:

The graph is the same shape as $\"\"$ , but is reflected about $\"\"$ axis and translated $\"\"$ units right and $\"\"$ units up from origin.

From the graph the minimum point is at $\"\"$ , and $\"\"$ increases, $\"\"$ increases.

The domain of the function $\"\"$ , and range of the function is $\"\"$ . $\"\"$

The domain of the function is $\"\"$ , and range is $\"\"$ .