(Sqrt(cos(x))*cos(300*x)+sqrt(ABS(X))-0.7)*(4-X*X)^0.01,sqrt(6-x^2),-sqrt(6-x^2). Sqrt(cos(x))*cos(300x)+sqrt(ABS(X))-0.7)*(4-X*X)^0.01sqrt(6-x^2). (Sqrt( cos( x))* cos( 300* x)+ sqrt( ABS( X))- 0.7)* (4- X* X)^ 0.04* sqrt( 6- x^ 2)- sqrt( 6- x^ 2). (Sqrt(cos(x))*cos(200x)+sqrt(ABS(X))-0.7)*(4-X*X)^0.01, sqrt(9-x^2), -sqrt(9-x^2) from -4.5 to 4.5.
