# How do I rotate the axes of and then graph #11x^2+5.5y^2-22x+11y=0#?

##### 1 Answer

Sep 29, 2015

There is no

#### Explanation:

Complete the square to put this into standard form:

The graph is an ellipse with center #(1,-1) and endpoints of axes:

graph{11x^2+5.5y^2-22x+11y=0 [-4.03, 7.07, -4.313, 1.237]}