Expresión 7: "r" equals StartRoot, 9 squared cos left parenthesis, 2 theta , right parenthesis , EndRootr=92cos2θ
00
valor mínimo del dominio \theta:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
valor máximo del dominio \theta:
7
Expresión 8: "r" equals 4 plus 4sine left parenthesis, theta , right parenthesisr=4+4sinθ
00
valor mínimo del dominio \theta:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
valor máximo del dominio \theta:
8
Expresión 9: "r" equals 4 minus 4sine left parenthesis, theta , right parenthesisr=4−4sinθ
00
valor mínimo del dominio \theta:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
valor máximo del dominio \theta:
9
Expresión 10: "r" equals 10 minus "a" sine left parenthesis, pi theta , right parenthesisr=10−asinπθ
00
valor mínimo del dominio \theta:
less than or equal to theta less than or equal to≤θ≤
12 pi12π
valor máximo del dominio \theta:
10
Expresión 11: "a" equals negative 10a=−10
negative 10−10
1010
11
Expresión 12: "r" equals "a" cosine left parenthesis, sin left parenthesis, cos left parenthesis, left parenthesis, sin left parenthesis, tan left parenthesis, tan left parenthesis, tan left parenthesis, tan left parenthesis, tan left parenthesis, tan left parenthesis, theta , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesis , right parenthesisr=acossincossintantantantantantanθ
00
valor mínimo del dominio \theta:
less than or equal to theta less than or equal to≤θ≤
