Ellipses And Hyperbolas Flashcards
1
Q
Major axis for ellipse
A
2a
2
Q
Minor axis for ellipse
A
2b
3
Q
Foci
A
(H,k+c)
K-c
4
Q
Horizontal vertices
A
H+a
H-c, k
5
Q
Vertical vertices
A
H, k+a
H, k-a
6
Q
Finding c for ellipse
A
C^2=a^2-b^2
7
Q
Co vertices for ellipse
A
H+b,k
H-b, k
8
Q
Eccentricity of ellipse
A
C/A
9
Q
Finding c for hyperbola
A
C^2= a^2 + b*2
10
Q
Horizontal graph asymptote
A
Y=k+-b/a(x-h)
11
Q
Vertical graph asymptote
A
Y=k+-a/b(x-h)
12
Q
Conjugate axis
Hyperbola
A
2b
13
Q
Transverse axis
A
2a
14
Q
Horizontal foci
Hyperbola
A
H+-c, k
15
Q
Vertical foci
Hyperbola
A
H,k+-c
