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Is there any function to find point P(x,y) when x is known on elliptic curve?

I have defined a EC:

F = Zmod(17)
E = EllipticCurve(F,[0,0,0,2,2])

Is there any function to find point P(x,y) when x is known? I mean like:

y = E(x) ?
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Is there any function to find point P(x,y) when x is known on elliptic curve?

I have defined a EC:

F = Zmod(17)
E = EllipticCurve(F,[0,0,0,2,2])

Is there any function to find point P(x,y) when x is known? I mean like:

y = E(x) ?