Answer:
The given equation is

Which represents an elipse. 
To find its elements, we need to divide the equation by 100

Where  and
 and  . Remember that the greatest denominator is
. Remember that the greatest denominator is  , and the least is
, and the least is  . So, we extract the square root on each equation.
. So, we extract the square root on each equation.
 and
 and  .
.
In a elipse, we have a major axis and a minor axis. In this case, the major axis is vertical and the minor axis is horizontal, that means this is a vertical elipse.
The length of the major axis is  .
.
The length of the minor axis is  .
.
The vertices are  and
 and  .
.
Now, the main parameters of an elipse are related by
 , which we are gonna use to find
, which we are gonna use to find  , the parameter of the focus.
, the parameter of the focus.

So, the coordinates of each focus are  and
 and 
The eccentricity of a elipse is defined 

The latus rectum is defined 

Finally, the graph of the elipse is attached.