:Autograph Graph Page File[ aggraphaxis[aggrid:] [aggriddrawoptionsQ~?"[agstring Arial for Autograph Uni]"[agstring Arial for Autograph Uni]][agstring x][agstring y]zJzJ@@??@? W^?CJ]?]=`N[agstring x][agstring y][agstring x][agstring y][agstring x][agstring y][agequationstring  -5.01685[agstring  -5.01685]][agequationstring "4[agstring -4]][agequationstring 5.01685[agstring 5.01685]][agequationstring 4[agstring 4]]zJzJ@@[agequationlist[agequationstring 1[agstring 1]][agequationstring 1[agstring 1]][agstring x][agstring y]&[ agequation[agaxisobjectdrawoptionsӍfN?][agstring  Equation 3][agstring  y' = x + y ][agstring  y'=x^2+y^2][agstring 1][agstring 1][agstring x][agstring y]P[agfirstorderdestartupoptions[agstring  y' = x + y ][agpoint][agpoint][agpoint][agpoint?][agpoint@]??];["agfirstorderdifferentialexpression[agaxisobjectdrawoptionsӍfN?][agstring  y'=x^2+y^2][agstring  Equation 3][agstring  y' = x + y ][agstring ][agstring x][agstring y][agfirstorderdestartupoptions[agstring  y' = x + y ][agpoint][agpoint][agpoint][agpoint?][agpoint@]??]]["agfirstorderdifferentialexpression[agaxisobjectdrawoptionsӍfN?][agstring  y'=x^2+y^2][agstring  Equation 3][agstring  y' = x + y ][agstring ][agstring x][agstring y][agfirstorderdestartupoptions[agstring  y' = x + y ][agpoint][agpoint][agpoint][agpoint?][agpoint@]??]]["agfirstorderdifferentialexpression[agaxisobjectdrawoptionsӍfN?][agstring  y'=x^2+y^2][agstring  Equation 3][agstring  y' = x + y ][agstring ][agstring x][agstring y][agfirstorderdestartupoptions[agstring  y' = x + y ][agpoint][agpoint][agpoint][agpoint?][agpoint@]??]]0 ["agfirstorderdifferentialexpression[agaxisobjectdrawoptionsӍfN?][agstring  y'=x^2+y^2][agstring  Equation 3][agstring  y' = x + y ][agstring ][agstring x][agstring y][agfirstorderdestartupoptions[agstring  y' = x + y ][agpoint][agpoint][agpoint][agpoint?][agpoint@]??]]@,["agfirstorderdifferentialexpression[agaxisobjectdrawoptionsӍfN?][agstring  y'=x^2+y^2][agstring  Equation 3][agstring  y' = x + y ][agstring ][agstring x][agstring y][agfirstorderdestartupoptions[agstring  y' = x + y ][agpoint][agpoint][agpoint][agpoint?][agpoint@]??]]["agfirstorderdifferentialexpression[agaxisobjectdrawoptionsӍfN?][agstring  y'=x^2+y^2][agstring  Equation 3][agstring  y' = x + y ][agstring ][agstring x][agstring y][agfirstorderdestartupoptions[agstring  y' = x + y ][agpoint][agpoint][agpoint][agpoint?][agpoint@]??]]]G[ agequation[agaxisobjectdrawoptionsӍfN?][agstring  Equation 4][agstring  x + y = r][agstring y=SQR(r^2-(x^2))][agstring 1][agstring 1][agstring x][agstring y][!agcartesianequationstartupoptions[agstring  x + y = r]zJzJ@zb?] # d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=SQR((0)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=0 Positive Branch][agstring x][agstring y]] d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=-SQR((0)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=0 Negative Branch][agstring x][agstring y]] d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=SQR((1)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=1 Positive Branch][agstring x][agstring y]] d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=-SQR((1)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=1 Negative Branch][agstring x][agstring y]](2 d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=SQR((2)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=2 Positive Branch][agstring x][agstring y]] d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=-SQR((2)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=2 Negative Branch][agstring x][agstring y]] d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=SQR((3)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=3 Positive Branch][agstring x][agstring y]] d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=-SQR((3)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=3 Negative Branch][agstring x][agstring y]]0A d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=SQR((4)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=4 Positive Branch][agstring x][agstring y]]8P d[agyfxexpression[agaxisobjectdrawoptionsӍfN?][agstring y=-SQR((4)^2-(x^2))][agstring  Equation 4][agstring  x + y = r][agstring r=4 Negative Branch][agstring x][agstring y] ]H[ agconstant[agstring r] ?@?[agstring 1,2,3][agstring  x + y = r]]]]d[ agtextbox[agaxisobjectdrawoptionsӍfN?][agtextboxdrawoptions?@Y@[agstring Arial for Autograph Uni]][agpointN6mڴ`-d @][agpoint>+?5mԿ]#6_2[agmovablerectangle#6_25[agline_2_2]][agstring  ISOCLINES][agline_2_2]][agequationlistcontrol"[agstring Arial for Autograph Uni]]][agstring ][agconstantcontroller[agcontrolledconstant?f[ agconstant[agstring r]?@?[agstring 1,2,3][agstring  x+y=r]]H]]