Making a Wine Glass in Graphmatica: Solving the X-Axis Issue

[Parkey]

Hey i ned to make a wine glass in graphmatica

i got it all but the top of the glass is sitting on the x-axis still

x=2y^2+3.5 {3.5,6}

i got that and i just don't know (or forgot) how to move that graph up on the y-axis about 1 units

i tried adding 1.5y to the equation to make it look like
x=2y^2+1y+3.5 {3.5,6}

and subtracting

x=2y^2-1y+3.5 {3.5,6}

but the program wouldn't move or draw anymore

thank in advance for help offered

 

[Parkey]

oh yeah sorry mis spelled graph

 

[Parkey]

never mind got it it was
x=2(y-1)^2+3.5 {3.5,6}

for any people strrugling in the future