運算式 22: "y" equals .6 "x" squared plus 3 left parenthesis, left brace, negative 1 less than or equal to "x" less than or equal to 1 , right brace , right parenthesisy=.6x2+3−1≤x≤1
22
運算式 23: "x" squared plus left parenthesis, "y" plus .5 , right parenthesis squared equals .0 2x2+y+.52=.02
23
運算式 24: "x" squared plus left parenthesis, "y" plus 1.7 5 , right parenthesis squared equals .0 2x2+y+1.752=.02
24
運算式 25: "x" squared plus left parenthesis, "y" plus 3 , right parenthesis squared equals .0 2x2+y+32=.02
25
運算式 26: "x" equals negative 4.2 5 left parenthesis, left brace, 4.5 less than or equal to "y" less than or equal to 5 , right brace , right parenthesisx=−4.254.5≤y≤5
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運算式 27: "x" equals negative 3.7 5 left parenthesis, left brace, 4.5 less than or equal to "y" less than or equal to 5 , right brace , right parenthesisx=−3.754.5≤y≤5
27
運算式 28: "y" equals 4.5 left parenthesis, left brace, negative 4.2 5 less than or equal to "x" less than or equal to negative 3.7 5 , right brace , right parenthesisy=4.5−4.25≤x≤−3.75
28
運算式 29: "y" equals 5 left parenthesis, left brace, negative 5 less than or equal to "x" less than or equal to negative 3 , right brace , right parenthesisy=5−5≤x≤−3
29
運算式 30: "y" equals 5 left parenthesis, left brace, 2.5 less than or equal to "x" less than or equal to 5.5 , right brace , right parenthesisy=52.5≤x≤5.5
30
運算式 31: "x" equals 3.6 left parenthesis, left brace, 5 greater than or equal to "y" greater than or equal to 4 , right brace , right parenthesisx=3.65≥y≥4
31
運算式 32: "x" equals 4.6 left parenthesis, left brace, 5 greater than or equal to "y" greater than or equal to 4 , right brace , right parenthesisx=4.65≥y≥4
32
運算式 33: "y" equals 4 left parenthesis, left brace, 3.6 less than or equal to "x" less than or equal to 4.6 , right brace , right parenthesisy=43.6≤x≤4.6
33
運算式 34: "x" equals 7.4 left parenthesis, left brace, 0 less than or equal to "y" less than or equal to 3 , right brace , right parenthesisx=7.40≤y≤3
34
運算式 35: "x" equals 10 left parenthesis, left brace, 0 less than or equal to "y" less than or equal to 3 , right brace , right parenthesisx=100≤y≤3
35
運算式 36: "y" equals 3 left parenthesis, left brace, 7.4 less than or equal to "x" less than or equal to 10 , right brace , right parenthesisy=37.4≤x≤10
36
運算式 37: "y" equals 0 left parenthesis, left brace, 7.3 9 less than or equal to "x" less than or equal to 10 , right brace , right parenthesisy=07.39≤x≤10
37
運算式 38: "y" equals negative 1.5 left parenthesis, "x" minus 8.7 , right parenthesis squared plus 3.6 left parenthesis, left brace, 8.1 less than or equal to "x" less than or equal to 9.3 , right brace , right parenthesisy=−1.5x−8.72+3.68.1≤x≤9.3
38
運算式 39: "y" equals sine "x" plus 26 left brace, negative StartFraction, 13 pi Over 2 , EndFraction less than or equal to "x" less than or equal to StartFraction, 13 pi Over 2 , EndFraction , right bracey=sinx+26−13π2≤x≤13π2
39
運算式 40: "x" squared plus left parenthesis, "y" minus 20 , right parenthesis squared equals 20x2+y−202=20
40
運算式 41: "y" equals StartAbsoluteValue, "x" , EndAbsoluteValue plus 10 left brace, negative 2 less than or equal to "x" less than or equal to 2 , right bracey=x+10−2≤x≤2
41
運算式 42: "y" equals StartAbsoluteValue, "x" minus 4 , EndAbsoluteValue plus 12 left brace, 2 less than or equal to "x" less than or equal to 6 , right bracey=x−4+122≤x≤6
