How to graph an ellipse by identify the center foci, and vertices

The video tutorial explains how to analyze an ellipse by identifying key components such as a^2, b^2, and c. It covers finding the center, determining the major and minor axes, and locating the vertices, co-vertices, and foci. The instructor emphasizes the importance of plotting these elements to avoid common mistakes and provides step-by-step guidance on calculations and graphing techniques.

What is the value of a if a^2 is 10?

• ± sqrt 11

• ± sqrt 10

• ± sqrt 9

• ± sqrt 12

How do you determine if the major axis of an ellipse is vertical?

• b^2 is under the x-term

• a^2 is under the x-term

• b^2 is under the y-term

• a^2 is under the y-term

What is the distance of the vertices from the center if a is sqrt 10?

• Between 4 and 5

• Between 5 and 6

• Between 3 and 4

• Between 2 and 3

How are the co-vertices of an ellipse determined?

• By adding and subtracting c from the center

• By adding and subtracting b from the center

• By adding and subtracting a from the center

• By adding and subtracting d from the center

Where are the foci located in relation to the major axis?

• At the center

• Outside the ellipse

• On the major axis

• On the minor axis