Center:
Major Axis:
Center:
Major Axis:
Foci:
Minor Axis:
Foci:
Minor Axis:
Sum of Focal Radii:
Ex1: Graph the ellipse 4x2 + y2 = 64 and find its foci.
Sum of Focal Radii:
Ex1: Graph the ellipse 4x2 + y2 = 64 and find its foci.
Ex2: Find an equation of an ellipse having x-intercepts ±√2 and y-intercepts of ±3
Ex2: Find an equation of an ellipse having x-intercepts ±√2 and y-intercepts of ±3
Ex3: Find an equation of an ellipse having foci (±3, 0) and sum of focal radii equal
to 12.
Ex3: Find an equation of an ellipse having foci (±3, 0) and sum of focal radii equal
to 12.