Expression 15: "x" equals 12.5 pi left brace, negative 3 less than "y" less than 3 , right bracex=12.5π−3<y<3
15
Expression 16: "y" equals "l" left brace, negative 3 less than "x" less than 3 , right bracey=l−3<x<3
16
Expression 17: "l" equals left parenthesis, 12 plus "d" , right parenthesis pil=12+dπ
equals=
38.2 3 3 1 8 2 5 9 4 238.2331825942
17
Expression 18: max left parenthesis, StartFraction, 5 pi minus 2 Over pi , EndFraction "x" minus 10 pi , negative 9 pi , negative StartFraction, 5 pi minus 2 Over pi , EndFraction "x" minus 10 pi , right parenthesis left brace, negative StartFraction, pi Over 2 , EndFraction less than "x" less than StartFraction, pi Over 2 , EndFraction , right brace less than or equal to "y" less than or equal to max left parenthesis, negative 8 pi minus left parenthesis, 1 plus "x" , right parenthesis , negative 8 pi , negative 8 pi minus left parenthesis, 1 minus "x" , right parenthesis , right parenthesis left brace, negative StartFraction, pi Over 2 , EndFraction less than "x" less than StartFraction, pi Over 2 , EndFraction , right bracemax5π−2πx−10π,−9π,−5π−2πx−10π−π2<x<π2≤y≤max−8π−1+x,−8π,−8π−1−x−π2<x<π2
18
Expression 19: "x" plus 8 pi plus 4 equals 0 left brace, negative 1 less than "y" less than 1 , right bracex+8π+4=0−1<y<1
19
Expression 20: 4 StartAbsoluteValue, "y" , EndAbsoluteValue less than or equal to negative left parenthesis, "x" plus 8 pi , right parenthesis left brace, negative 8 pi minus 4 less than "x" less than negative 8 pi , right brace4y≤−x+8π−8π−4<x<−8π
20
Expression 21: left brace, "a" greater than 9.5 pi plus 2 "l" : left brace, negative 52 less than "x" less than negative 12 : 3 left parenthesis, sin left parenthesis, "x" minus 2 "l" , right parenthesis minus sin "x" , right parenthesis minus 13 , right brace , right bracea>9.5π+2l:−52<x<−12:3sinx−2l−sinx−13
undefined
21
Expression 22: left parenthesis, "x" plus 32 , right parenthesis squared equals 400 left brace, negative 20 less than or equal to "y" less than or equal to negative 6 , right bracex+322=400−20≤y≤−6
22
Expression 23: left parenthesis, "y" plus 13 , right parenthesis squared equals 81 left brace, negative 50 less than or equal to "x" less than or equal to negative 14 , right bracey+132=81−50≤x≤−14
23
Expression 24: left parenthesis, 2cos left parenthesis, "t" , right parenthesis minus "x" Subscript, "c" , Baseline left parenthesis, "t" , right parenthesis , 2sin left parenthesis, "t" , right parenthesis minus "y" Subscript, "c" , Baseline left parenthesis, "t" , right parenthesis , right parenthesis2cost−xct,2sint−yct
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 77
24
Expression 25: left parenthesis, 12 "t" minus 14 , left parenthesis, 24 minus 9 pi , right parenthesis "t" minus 22 , right parenthesis12t−14,24−9πt−22
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 11
25
Expression 26: left parenthesis, 10 "t" minus 12 , left parenthesis, 22 minus 9 pi , right parenthesis "t" minus 20 , right parenthesis10t−12,22−9πt−20
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 11
26
Expression 27: "x" Subscript, "c" , Baseline left parenthesis, "t" , right parenthesis equals left brace, 0 less than or equal to "t" less than StartFraction, pi Over 2 , EndFraction : 14 , StartFraction, pi Over 2 , EndFraction less than or equal to "t" less than StartFraction, 3 pi Over 2 , EndFraction : 50 , right bracexct=0≤t<π2:14,π2≤t<3π2:50
27
Expression 28: "y" Subscript, "c" , Baseline left parenthesis, "t" , right parenthesis equals left brace, 0 less than or equal to "t" less than pi : 6 , pi less than or equal to "t" less than StartFraction, 3 pi Over 2 , EndFraction : 20 , right braceyct=0≤t<π:6,π≤t<3π2:20
