Polar Graphs Flashcards
1
Q
rad2/2=
A
.71
2
Q
rad3=
A
1.73
3
Q
rad3/2=
A
.87
4
Q
r=a+-bcos@
or
r=a+-bsin@
A
Limacon
5
Q
r=a+-bcos@
or
r=a+-bsin@
a/b<1
A
Limacon w/ inner loop
6
Q
r=a+-bcos@
or
r=a+-bsin@
a/b=1
A
Cardioid
7
Q
r=a+-bcos@
or
r=a+-bsin@
1<a></a>
A
Dimpled limacon
8
Q
r=a+-bcos@
or
r=a+-bsin@
a/b>=2
A
Convex limacon
9
Q
r=acos@
r=asin@
A
Circle
10
Q
r^2=a^2sin2@
A
Lemniscate
Tilted to the right
11
Q
r^2=a^2cos2@
A
Lemniscate
Looks like an infinity
12
Q
Quadrantal valúes
A
Values on each end of circle
