運算式 27: "x" equals negative 50 left brace, 13.4 1 less than "y" less than 30 , right bracex=−5013.41<y<30
27
運算式 28: left parenthesis, "x" plus 53 , right parenthesis squared plus left parenthesis, "y" minus 26 , right parenthesis squared equals .4x+532+y−262=.4
28
運算式 29: left parenthesis, "x" plus 58 , right parenthesis squared plus left parenthesis, "y" minus 26 , right parenthesis squared equals .4x+582+y−262=.4
29
運算式 30: left parenthesis, "x" plus 55.3 3 , right parenthesis squared plus left parenthesis, "y" minus 26 , right parenthesis squared equals .4x+55.332+y−262=.4
30
運算式 31: left parenthesis, "x" plus 40 , right parenthesis squared plus left parenthesis, "y" minus 55 , right parenthesis squared equals 15x+402+y−552=15
31
運算式 32: "x" equals 1 third "y" minus 70 left brace, 30 less than "y" less than 42 , right bracex=13y−7030<y<42
32
運算式 33: "x" equals negative 1 half "y" minus 35 left brace, 30 less than "y" less than 42 , right bracex=−12y−3530<y<42
33
運算式 34: "x" equals negative 56 left brace, 14.1 6 less than "y" less than 17 , right bracex=−5614.16<y<17
34
運算式 35: "x" equals negative 54 left brace, 13.9 2 less than "y" less than 17 , right bracex=−5413.92<y<17
35
運算式 36: "y" equals 17 left brace, negative 56 less than "x" less than negative 54 , right bracey=17−56<x<−54
36
運算式 37: "x" equals tangent left parenthesis, "y" , right parenthesis left brace, "y" less than 6 , right brace left brace, negative 30 less than "x" , right bracex=tanyy<6−30<x
37
運算式 38: left parenthesis, "x" plus 41 , right parenthesis squared plus left parenthesis, "y" minus 16 , right parenthesis squared equals .4x+412+y−162=.4
38
運算式 39: "x" equals negative 41 left brace, 13 less than "y" less than 15.3 7 , right bracex=−4113<y<15.37
39
運算式 40: "x" equals "y" minus 54 left brace, negative 41.7 7 less than "x" less than negative 41 , right bracex=y−54−41.77<x<−41
40
運算式 41: "x" equals negative "y" minus 28 left brace, negative 41 less than "x" less than negative 39.9 3 3 , right bracex=−y−28−41<x<−39.933
41
運算式 42: "y" equals 14.5 left brace, negative 42 less than "x" less than negative 40 , right bracey=14.5−42<x<−40
42
運算式 43: left parenthesis, "x" plus 41.3 , right parenthesis squared plus left parenthesis, "y" minus 16.2 , right parenthesis squared equals .0 2x+41.32+y−16.22=.02
43
運算式 44: left parenthesis, "x" plus 40.7 , right parenthesis squared plus left parenthesis, "y" minus 16.2 , right parenthesis squared equals .0 2x+40.72+y−16.22=.02
44
運算式 45: StartFraction, left parenthesis, "x" plus 40.9 9 , right parenthesis squared Over 2 , EndFraction plus StartFraction, left parenthesis, "y" minus 21.2 , right parenthesis squared Over 33 , EndFraction equals 1 left brace, "y" less than 15.8 , right bracex+40.9922+y−21.2233=1y<15.8
45
運算式 46: "x" equals 1 quarter "y" minus 43.5 left brace, 14.5 less than "y" less than 25 , right bracex=14y−43.514.5<y<25
46
運算式 47: "x" equals negative "y" minus 12.1 left brace, 4.7 7 less than "y" less than 25 , right bracex=−y−12.14.77<y<25
47
運算式 48: "x" equals negative 56 left brace, 41.8 less than "y" less than 49 , right bracex=−5641.8<y<49
48
運算式 49: "y" equals negative 1 half "x" plus 21 left brace, negative 56 less than "x" less than negative 53.3 , right bracey=−12x+21−56<x<−53.3
49
運算式 50: "y" equals "x" plus 101 left brace, negative 56 less than "x" less than negative 53.3 , right bracey=x+101−56<x<−53.3
50
運算式 51: left parenthesis, "x" plus 41.5 , right parenthesis squared plus left parenthesis, "y" minus 56 , right parenthesis squared equals .4x+41.52+y−562=.4
51
運算式 52: left parenthesis, "x" plus 38.5 , right parenthesis squared plus left parenthesis, "y" minus 56 , right parenthesis squared equals .4x+38.52+y−562=.4
52
運算式 53: StartFraction, left parenthesis, "x" plus 40 , right parenthesis squared Over 13 , EndFraction plus StartFraction, left parenthesis, "y" minus 54 , right parenthesis squared Over 3 , EndFraction equals 1 left brace, "y" less than 53 , right bracex+40213+y−5423=1y<53