The function is .
Construct a table of values to find ordered pairs that satisfy the function.
\Choose values for and find the corresponding values for
.
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Graph :
\1. Draw a coordinate plane.
\2. Plot the coordinate points.
\3. Then sketch the graph, connecting the points with a smooth curve.
\Observe the above graph :
\Domain of the function is .
Range of the function is .
Observe the function does not have - intercept.
Observe the function does not have - intercepts.
End behavior : and
.
The function continuous over the interval .
Decreasing over the interval :.
Graph of the function .
Observe the above graph :
\Domain of the function is .
Range of the function is .
End behavior : and
.
The function continuous over the interval .
Decreasing over the interval : .