Open the Ellipse interactive figure, which is available in the Video & Resource Library of MyLab Math
Question:
Open the “Ellipse” interactive figure, which is available in the Video & Resource Library of MyLab Math (under Interactive Figures) or at bit.ly/3raFUGB.
(a) Check the box “Show Ellipse.” Move F1 to (−1, −3) and F2 to ( 7, −3). Look at the equation of the ellipse and note the center. What is the value of a? What is the value of b? What is the major axis? Note the denominators in the equation of the ellipse.
(b) Move F1 to (2, 3) and F2 to (2, −3). Look at the equation of the ellipse and note the center. What is the value of a? What is the value of b? What is the major axis? Note the denominators in the equation of the ellipse.
(c) If the major axis is parallel to the x-axis, then the equation of the ellipse is of the form:
Step by Step Answer:
Precalculus Concepts Through Functions A Unit Circle Approach To Trigonometry
ISBN: 9780137945139
5th Edition
Authors: Michael Sullivan