運算式 37: left parenthesis, "y" minus 1 , right parenthesis squared plus 2 left parenthesis, "x" minus 7 , right parenthesis squared less than or equal to 0.5 left brace, "y" greater than 1 , right bracey−12+2x−72≤0.5y>1
37
運算式 38: polygon left parenthesis, left parenthesis, 6.5 , negative 1 , right parenthesis , left parenthesis, 7.5 , negative 1 , right parenthesis , left parenthesis, 7.5 , 1 , right parenthesis , left parenthesis, 6.5 , 1 , right parenthesis , right parenthesispolygon6.5,−1,7.5,−1,7.5,1,6.5,1
38
運算式 39: polygon left parenthesis, left parenthesis, negative 5.2 , negative 3 , right parenthesis , left parenthesis, 1 , negative 3 , right parenthesis , right parenthesispolygon−5.2,−3,1,−3
39
運算式 40: polygon left parenthesis, left parenthesis, negative 5.2 , 4.5 , right parenthesis , left parenthesis, 1 , 4.5 , right parenthesis , right parenthesispolygon−5.2,4.5,1,4.5
40
運算式 41: polygon left parenthesis, left parenthesis, 2.8 , 4 , right parenthesis , left parenthesis, 5.2 , 4 , right parenthesis , right parenthesispolygon2.8,4,5.2,4
41
運算式 42: polygon left parenthesis, left parenthesis, 2.8 , 2 , right parenthesis , left parenthesis, 5.2 , 2 , right parenthesis , right parenthesispolygon2.8,2,5.2,2
42
運算式 43: polygon left parenthesis, left parenthesis, 2.8 , 4 , right parenthesis , left parenthesis, 2.8 , 2 , right parenthesis , right parenthesispolygon2.8,4,2.8,2
43
運算式 44: polygon left parenthesis, left parenthesis, 5.2 , 4 , right parenthesis , left parenthesis, 5.2 , 2 , right parenthesis , right parenthesispolygon5.2,4,5.2,2
44
運算式 45: polygon left parenthesis, left parenthesis, negative 5.2 , negative 3 , right parenthesis , left parenthesis, negative 5.2 , 4.5 , right parenthesis , right parenthesispolygon−5.2,−3,−5.2,4.5
45
運算式 46: polygon left parenthesis, left parenthesis, 1 , negative 3 , right parenthesis , left parenthesis, 1 , 4.5 , right parenthesis , right parenthesispolygon1,−3,1,4.5
46
運算式 47: polygon left parenthesis, left parenthesis, 2.8 , 4 , right parenthesis , left parenthesis, 5.2 , 4 , right parenthesis , left parenthesis, 5.2 , 2 , right parenthesis , left parenthesis, 2.8 , 2 , right parenthesis , right parenthesispolygon2.8,4,5.2,4,5.2,2,2.8,2
