Hello, Casas4!
If, as you say, you drew the graph,
. . I don't understand your difficulty.
Find the total area enclosed by the curves: .
Code:| (2,2) * | * ::* | *:: :::* | *::: *::::* | *::::* ::::::* | *:::::: - - *:-:-:-:*:-:-:-:* - - - *::::::|::::::* *:::|:::* * |
Due to the symmetry, the area is: .