jnegron0828 jnegron0828 31-10-2020 Mathematics contestada if one of the vertixof an ellipse is (2,19) and of its extremes is on the sjde of (18,-1) then the foci is: a. (2,11) and (2,-13) b. 2,13 and 2,-11 c. 14, -1 and -10,-1 d. 14,1 and -10,1