수식 9: left parenthesis, "x" plus 2.5 5 , right parenthesis squared plus left parenthesis, "y" minus 1.2 5 , right parenthesis squared equals 0.0 5x+2.552+y−1.252=0.05
9
수식 10: left parenthesis, "x" plus 0.9 , right parenthesis squared plus left parenthesis, "y" minus 2.7 5 , right parenthesis squared equals 0.0 5x+0.92+y−2.752=0.05
10
수식 11: "r" equals negative left parenthesis, cos "b" , right parenthesisr=−cosb
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
equals=
0.7 7 5 4 2 5 6 9 3 4 3 50.775425693435
11
수식 12: "b" equals 3.8 0 4b=3.804
22
44
12
수식 13: "r" equals 3.2 left parenthesis, "a" minus left parenthesis, left parenthesis, cos theta , right parenthesis left parenthesis, sin theta , right parenthesis , right parenthesis , right parenthesisr=3.2a−cosθsinθ
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
13
수식 14: "r" equals "c"r=c
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
2 pi2π
정의역 \theta 최댓값:
equals=
9.7 5 29.752
14
수식 15: "c" equals 9.7 1 6c=9.716
9.59.5
1010
15
수식 16: "r" equals "d"r=d
00
정의역 \theta 최솟값:
less than or equal to theta less than or equal to≤θ≤
