The function is
.
The parent function is
.
Make the table:
\![]() | \
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Observe the table:
\The coordinate points are
.
Graph:
\Plot the points are
.
Graph the function
and the parent function
:

Observe the graph:
\Graph of the function is stretched vertically by factor of 2.
\It is reflected across
-axis and translated
unit to the left.
The domain is
, and the range is
.
The graph of the function
is

Graph of the function is stretched vertically by factor of 2.
\It is reflected across
-axis and translated
unit to the left.
The domain is
, and the range is
.