Solution
Solution
Solution steps
Rewrite in the form of the standard ellipse equation
Therefore ellipse properties are:
therefore is semi-major axis and is semi-minor axis
Popular Examples
25x^2+4y^2=100directrix y=-2x^2-2x-2directrix vertices (x^2)/9+(y^2)/(16)=1vertices x^2-y^2=25x^2+y^2=100
Frequently Asked Questions (FAQ)
What is 9x^2+4y^2-18x+8y-23=0 ?
The solution to 9x^2+4y^2-18x+8y-23=0 is Ellipse with (h,k)=(1,-1),a=2,b=3