x^(2)=y^(2)+9z^(2)

\ (Write an equation for the cross section at

z=-4.5

using

x

and

y

.)\ (Write an equation for the cross section at

z=0

using

x

and

y

.)\ (Write an equation for the cross section at

z=4.5

using

x

and

y

.)\ (Write an equation for the cross section at

y=-4.5

using

x

and

z

.)\ (Write an equation for the cross section at

y=0

using

x

and

z

.)\ (Write an equation for the cross section at

y=4.5

using

x

and

z_(.)

)\ (Write an equation for the cross section at

x=-4.5

using

y

and

z

.)\ (Write an equation for the cross section at

x=4.5

using

y

and

z

.)

x2=y2+9z2 (Write an equation for the cross section at z=4.5 using x and y.) (Write an equation for the cross section at z=0 using x and y.) (Write an equation for the cross section at z=4.5 using x and y.) (Write an equation for the cross section at y=4.5 using x and z.) (Write an equation for the cross section at y=0 using x and z.) (Write an equation for the cross section at y=4.5 using x and zi ) (Write an equation for the cross section at x=4.5 using y and z ) (Write an equation for the cross section at x=4.5 using y and z.)