Assertion: parabola's directrix | /r/HasProperty | latex]y=\frac{11}{3}[/latex
Facets:
Source sentences:
text: Vertex is [latex]\left(1,2\right)[/latex]; directrix is [latex]y=\frac{11}{3}[/latex], focus is [latex]\left(1,\frac{1}{3}\right)[/latex].