Assertion: ellipse's foci | /r/HasProperty | 1 − 2
Facets:
Source sentences:
text: What is the standard form equation of the ellipse that has vertices ( −3 , 3 ) and ( 5 , 3 ) and foci ( 1 − 2 3 , 3 ) and ( 1 + 2 3 , 3 ) ?