運算式 47: 10arc sine 0.0 5 left parenthesis, "x" minus 45 , right parenthesis plus 34010arcsin0.05x−45+340
47
運算式 48: 10arc sine 0.0 5 left parenthesis, "x" minus 105 , right parenthesis plus 34010arcsin0.05x−105+340
48
運算式 49: 5 StartRoot, "x" minus 70 , EndRoot plus 175 left brace, "x" less than 140 , right brace5x−70+175x<140
49
box
對學生隱藏此資料夾。
50
運算式 51: "y" equals 0 left brace, negative 300 less than "x" less than 200 , right bracey=0−300<x<200
51
運算式 52: "y" equals negative 200 left brace, negative 300 less than "x" less than 200 , right bracey=−200−300<x<200
52
運算式 53: 200 greater than "x" greater than negative 300 left brace, negative 200 less than "y" less than 0 , right brace200>x>−300−200<y<0
53
運算式 54: "x" equals 200 left brace, negative 200 less than "y" less than 0 , right bracex=200−200<y<0
54
運算式 55: "x" equals negative 300 left brace, 0 less than "y" less than 400 , right bracex=−3000<y<400
55
運算式 56: "x" equals negative 100 left brace, 0 less than "y" less than 400 , right bracex=−1000<y<400
56
運算式 57: 0 less than "y" less than 400 left brace, negative 300 less than "x" less than negative 100 , right brace0<y<400−300<x<−100
57
運算式 58: left parenthesis, "y" minus 200 , right parenthesis squared plus left parenthesis, "x" plus 200 , right parenthesis squared less than 6000y−2002+x+2002<6000
58
運算式 59: left parenthesis, "y" minus 200 , right parenthesis squared plus left parenthesis, "x" plus 200 , right parenthesis squared less than 4000y−2002+x+2002<4000
59
運算式 60: left parenthesis, "y" plus 100 , right parenthesis squared plus left parenthesis, "x" plus 200 , right parenthesis squared less than 6000y+1002+x+2002<6000
60
運算式 61: left parenthesis, "y" plus 100 , right parenthesis squared plus left parenthesis, "x" plus 200 , right parenthesis squared less than 4000y+1002+x+2002<4000
61
運算式 62: 10sine 0.5 left parenthesis, "x" , right parenthesis plus 200 left brace, "x" less than negative 300 , right brace10sin0.5x+200x<−300
62
運算式 63: 10sine 0.5 "x" plus 150 left brace, "x" less than negative 300 , right brace10sin0.5x+150x<−300
63
運算式 64: 10sine 0.5 "x" plus 250 left brace, "x" less than negative 300 , right brace10sin0.5x+250x<−300
64
運算式 65: 10sine 0.5 "x" minus 100 left brace, "x" less than negative 300 , right brace10sin0.5x−100x<−300
65
運算式 66: 10sine 0.5 "x" minus 50 left brace, "x" less than negative 300 , right brace10sin0.5x−50x<−300
66
運算式 67: 10sine 0.5 "x" minus 150 left brace, "x" less than negative 300 , right brace10sin0.5x−150x<−300
67
extra
對學生隱藏此資料夾。
68
運算式 69: "y" equals negative 150 left brace, negative 50 less than "x" less than 150 , right bracey=−150−50<x<150
69
運算式 70: negative 150 less than "y" less than negative 50 left brace, negative 50 less than "x" less than 150 , right brace−150<y<−50−50<x<150
70
運算式 71: "x" equals negative 50 left brace, negative 150 less than "y" less than negative 50 , right bracex=−50−150<y<−50
71
運算式 72: "x" equals 150 left brace, negative 150 less than "y" less than negative 50 , right bracex=150−150<y<−50
