The functions are and
,
.
Graph the functions and
.
Shade the region between two curves.
\Graph:
\Observe the graph:
\The upper curve is and lower curve is
.
Therefore, on
.
Area of the region:
\If and
are continuous on
for all
in
, and non-negative on the closed interval
, then the area of the region bounded by the graphs of
and
, and the vertical lines
and
is
.
.
The area of the region is .
Graph:
\The area of the region is .