The function is .
Parent funtion of the is
.
From the properties of power functions, the graph of is always contains the points
,
and
.
The graph is in the form of
,
.
The graph is reflection about
- axis with respect to parent graph
.
For the larger values of , the graph is narrower.
For the smaller values of , the graph is wider.
Here , so the wider with respect to
- axis.
Now stretch the graph of by
units.
Graph the function using transformations.
Graph of the function .