Graphing Ellipse Foci
For the following ellipse, how would you graph the two focus points or foci?

A
Move up and down by 3 units from a starting point of (4, 5) and plot two points
B
Move left and right by 3 units from a starting point of (4, 5) and plot two points
C
Move up and down by 9 units from a starting point of (4, 5) and plot two points
D
Move up and down by 3 units from a starting point of (5, 4) and plot two points