8. Conic Sections

Graph each ellipse and locate the foci. x²/49 +y²/81 = 1

Graph each ellipse and locate the foci. x²/(9/4) +y²/(25/4) = 1

Graph each ellipse and locate the foci. x² = 1 – 4y²

Graph each ellipse and locate the foci. 25x²+4y² = 100

Graph each ellipse and locate the foci.4x²+16y² = 64

Graph each ellipse and locate the foci. 7x² = 35-5y²

Find the standard form of the equation of each ellipse and give the location of its foci.

Find the standard form of the equation of each ellipse and give the location of its foci.

Find the standard form of the equation of each ellipse and give the location of its foci.

Find the standard form of the equation of each ellipse satisfying the given conditions. Foci: (-5, 0), (5, 0); vertices: (-8, 0), (8,0)

Find the standard form of the equation of each ellipse satisfying the given conditions. Foci: (0, -4), (0, 4); vertices: (0, −7), (0, 7)

Find the standard form of the equation of each ellipse satisfying the given conditions. Foci: (-2, 0), (2, 0); y-intercepts: -3 and 3

Find the standard form of the equation of each ellipse satisfying the given conditions. Major axis horizontal with length 8; length of minor axis = 4; center: (0, 0)

Find the standard form of the equation of each ellipse satisfying the given conditions. Major axis vertical with length 10; length of minor axis = 4; center: (-2, 3)

Graph each ellipse and give the location of its foci. (x − 2)²/9 + (y -1)² /4= 1