### Example 1 of an ellipse

Given the ellipse equation is 4x^{2} + 9y^{2} = 36. The question ask for the following information. What is the major axis of the ellipse?
What is the minor axis of the ellipse? What is the eccentricity of the ellipse? What are the coordinate of the focus of the ellipse? What are the coordinate of the vertices of the ellipse?