수식 15: "r" equals negative cosine left parenthesis, theta , right parenthesisr=−cosθ
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
piπ
정의역 \theta 최댓값:
15
수식 16: "r" equals negative sine left parenthesis, theta , right parenthesisr=−sinθ
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
piπ
정의역 \theta 최댓값:
16
수식 17: "r" equals 10r=10
negative 10−10
1010
17
수식 18: "r" equals left parenthesis, 9sin left parenthesis, theta minus StartFraction, pi Over 2 , EndFraction , right parenthesis plus StartRoot, 1 minus 9 squared cos squared left parenthesis, theta minus StartFraction, pi Over 2 , EndFraction , right parenthesis , EndRoot , right parenthesisr=9sinθ−π2+1−92cos2θ−π2
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
18
수식 19: "r" equals negative left parenthesis, 9sin left parenthesis, theta minus StartFraction, pi Over 2 , EndFraction , right parenthesis plus StartRoot, 1 minus 9 squared cos squared left parenthesis, theta minus StartFraction, pi Over 2 , EndFraction , right parenthesis , EndRoot , right parenthesisr=−9sinθ−π2+1−92cos2θ−π2
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
19
수식 20: "r" equals left parenthesis, 9cos left parenthesis, theta minus StartFraction, pi Over 2 , EndFraction , right parenthesis plus StartRoot, 1 minus 9 squared sin 2 left parenthesis, theta minus StartFraction, pi Over 2 , EndFraction , right parenthesis , EndRoot , right parenthesisr=9cosθ−π2+1−92sin2θ−π2
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
20
수식 21: "r" equals negative left parenthesis, 9cos left parenthesis, theta minus StartFraction, pi Over 2 , EndFraction , right parenthesis plus StartRoot, 1 minus 9 squared sin 2 left parenthesis, theta minus StartFraction, pi Over 2 , EndFraction , right parenthesis , EndRoot , right parenthesisr=−9cosθ−π2+1−92sin2θ−π2
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
21
수식 22: "r" equals left parenthesis, 9sin left parenthesis, theta minus StartFraction, pi Over 2.5 , EndFraction , right parenthesis plus StartRoot, 1 minus 9 squared cos 2 left parenthesis, theta minus StartFraction, pi Over 4.9 , EndFraction , right parenthesis , EndRoot , right parenthesisr=9sinθ−π2.5+1−92cos2θ−π4.9
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
22
수식 23: "r" equals negative left parenthesis, 9sin left parenthesis, theta minus StartFraction, pi Over 2.5 , EndFraction , right parenthesis plus StartRoot, 1 minus 9 squared cos 2 left parenthesis, theta minus StartFraction, pi Over 4.9 , EndFraction , right parenthesis , EndRoot , right parenthesisr=−9sinθ−π2.5+1−92cos2θ−π4.9
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
23
수식 24: "r" equals 4.5r=4.5
negative 10−10
4545
24
수식 25: "r" equals 6 minus 4cosine thetar=6−4cosθ
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
25
수식 26: "r" equals 6 plus 4cosine thetar=6+4cosθ
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
