Learn to graph an ellipse when a and b are fractions

The video tutorial explains how to graph an ellipse given the equation X^2/9/4 + Y^2/25/4 = 1. It covers identifying the center, calculating A^2, B^2, and C^2, and understanding the major and minor axes. The tutorial concludes with graphing the ellipse using the vertices and foci, emphasizing the importance of the major axis being vertical when A^2 is under Y.

Explain how to graph the ellipse based on the values of a, b, and the center.

What does the value of 'a' represent in the context of an ellipse?

What is the significance of the major and minor axes in an ellipse?