$\"\"$

The curve equation is $\"\"$ , the line is $\"\"$ .

Graph the functions $\"\"$ and $\"\"$ .

Shade the required region.

$\"\"$

Observe the graph:

Region enclosed by the given curves, varies from $\"\"$ to $\"\"$ and then integrate with respect to $\"\"$ .

$\"\"$

Determine the area of the region using approximating rectangles.

Draw the typical rectangles and label its heght and width using graphng utility.

$\"\"$

Observe the graph:

Area of the region , $\"\"$ .

$\"\"$

$\"\"$ .

Area of the region is $\"\"$ sq-units.

$\"\"$

Area of the region is $\"\"$ sq-units.