CPM Homework Help : PC3 Problem 11-12

Graph each of the following equations. State all of the key information, such as the locations of the foci and/or the equations of any asymptotes.

$\frac { ( x - 3 ) ^ { 2 } } { 16 } + \frac { ( y + 2 ) ^ { 2 } } { 9 } = 1$
Hint (b):
This is an ellipse (why?) with a center at $(3, −2)$ . The 'horizontal radius' is $4$ and the 'vertical radius' is $3$ .