r(\phi ) = 3/( 4+ 2sin(\phi ) for 0\leqslant \phi \leqslant 2\pi

1 .Name of the shape of the graph

2. One foci is at the origin

Find the other foci is at ( , )

The first question i think the shape of graph is Hyperpolar since a>1

The second question i do not know how to solve it please help me. Thanks