$\"\"$ \ \

Observe the graph: \ \

The curve is $\"\"$ . \ \

The interval is $\"\"$ . \ \

Area of the region enclosed by the curve is $\"\"$ . \ \

The boundaries of the curve are $\"\"$ . \ \

Area of the region enclosed by the curve: \ \

Substitute $\"\"$ and $\"\"$ in $\"\"$ .

$\"\"$

$\"\"$ \ \

$\"\"$ .

Area of the region bounded by the curve is $\"\"$ .

$\"\"$

Area of the region bounded by the curve is $\"\"$ .