表达式27: "y" equals left parenthesis, StartFraction, 1 Over "x" minus 7 , EndFraction , right parenthesis plus 5.6 9 left brace, 5.7 2 3 less than or equal to "x" less than or equal to 6.5 3 3 8 , right bracey=1x−7+5.695.723≤x≤6.5338
27
表达式28: "y" equals 1 times 3 Superscript, "x" , Baseline minus 8.4 left brace, 2.7 less than or equal to "y" less than or equal to 4.4 0 6 4 , right bracey=1·3x−8.42.7≤y≤4.4064
28
表达式29: "y" equals negative left parenthesis, "x" minus 5.6 , right parenthesis squared plus 3.5 left brace, 6.3 4 9 less than or equal to "x" less than or equal to 6.9 5 4 6 , right bracey=−x−5.62+3.56.349≤x≤6.9546
29
Fourhead
对学生隐藏该文件夹。
30
表达式31: "y" equals StartAbsoluteValue, "x" minus 4.4 , EndAbsoluteValue plus 3.9 left brace, 3.9 less than or equal to "y" less than or equal to 4.6 , right bracey=x−4.4+3.93.9≤y≤4.6
31
表达式32: "y" equals StartAbsoluteValue, "x" minus 4.4 , EndAbsoluteValue plus 4.2 left brace, 3.9 less than or equal to "y" less than or equal to 4.6 , right bracey=x−4.4+4.23.9≤y≤4.6
32
Whiskers
对学生隐藏该文件夹。
33
表达式34: "y" equals negative 0.4 left parenthesis, "x" minus 6.4 , right parenthesis squared plus 2.9 left brace, 5.4 less than or equal to "x" less than or equal to 7.3 , right bracey=−0.4x−6.42+2.95.4≤x≤7.3
34
表达式35: "y" equals negative 0.4 5 left parenthesis, "x" minus 6.6 , right parenthesis squared plus 2.8 left brace, 5.6 less than or equal to "x" less than or equal to 6.9 , right bracey=−0.45x−6.62+2.85.6≤x≤6.9
35
表达式36: "y" equals negative 0.4 5 left parenthesis, "x" minus 4 , right parenthesis squared plus 2 left brace, 2.5 less than or equal to "x" less than or equal to 4.3 , right bracey=−0.45x−42+22.5≤x≤4.3
36
表达式37: "y" equals StartRoot, "x" minus 2.4 , EndRoot plus 0.8 left brace, 2.4 less than or equal to "x" less than or equal to 4.2 , right bracey=x−2.4+0.82.4≤x≤4.2
37
表达式38: "y" equals 0.2 left parenthesis, left parenthesis, sin "L" "x" plus 10 , right parenthesis , right parenthesis left brace, 3 less than or equal to "x" less than or equal to 4.5 , right bracey=0.2sinLx+103≤x≤4.5
38
表达式39: "y" equals 0.2 left parenthesis, left parenthesis, sin "L" "x" plus 12 , right parenthesis , right parenthesis left brace, 5.5 less than or equal to "x" less than or equal to 7 , right bracey=0.2sinLx+125.5≤x≤7
39
表达式40: "L" equals 5.6 8 7L=5.687
40
Ears
对学生隐藏该文件夹。
41
表达式42: "y" equals negative 2.5 left parenthesis, "x" minus 4.9 , right parenthesis squared plus 6.6 left brace, 4.3 less than or equal to "x" less than or equal to 5.7 2 3 , right bracey=−2.5x−4.92+6.64.3≤x≤5.723
42
表达式43: "y" equals negative 5 left parenthesis, "x" minus 2.9 2 , right parenthesis squared plus 6.2 left brace, 2.3 1 less than or equal to "x" less than or equal to 3.3 0 3 3 8 7 , right bracey=−5x−2.922+6.22.31≤x≤3.303387
43
Nose
对学生隐藏该文件夹。
44
表达式45: "r" squared equals 50 left parenthesis, left parenthesis, "x" minus 5.1 , right parenthesis squared plus left parenthesis, "y" minus 2.5 4 , right parenthesis squared , right parenthesisr2=50x−5.12+y−2.542
45
表达式46: "r" squared equals 50 left parenthesis, left parenthesis, "x" minus 4.8 5 , right parenthesis squared plus left parenthesis, "y" minus 2.4 5 , right parenthesis squared , right parenthesisr2=50x−4.852+y−2.452
46
Paws
对学生隐藏该文件夹。
47
表达式48: "r" squared equals left parenthesis, "x" minus 4 , right parenthesis squared plus 1.8 left parenthesis, "y" minus 1.1 , right parenthesis squared left brace, "y" greater than 0.9 , right brace left brace, "x" less than 4.3 , right bracer2=x−42+1.8y−1.12y>0.9x<4.3
48
表达式49: "r" squared equals left parenthesis, "x" minus 5.7 7 , right parenthesis squared plus 2.4 left parenthesis, "y" minus 1.6 7 , right parenthesis squared left brace, "y" greater than 1.8 , right bracer2=x−5.772+2.4y−1.672y>1.8
49
Mouth
对学生隐藏该文件夹。
50
表达式51: "y" equals negative left parenthesis, StartAbsoluteValue, "x" minus 5 , EndAbsoluteValue , right parenthesis plus 1.8 left brace, 1.6 less than "y" , right bracey=−x−5+1.81.6<y
51
表达式52: "y" equals negative left parenthesis, StartAbsoluteValue, "x" minus 5 , EndAbsoluteValue , right parenthesis plus 1.9 left brace, 1.6 less than "y" , right bracey=−x−5+1.91.6<y
52
表达式53: "r" squared equals 1.8 left parenthesis, left parenthesis, "x" minus 5.4 , right parenthesis squared plus 1.8 left parenthesis, "y" minus 2.3 5 , right parenthesis squared , right parenthesisr2=1.8x−5.42+1.8y−2.352
53
表达式54: "r" squared equals left parenthesis, "x" minus 4.5 5 , right parenthesis squared plus 1.8 left parenthesis, "y" minus 2.0 7 , right parenthesis squaredr2=x−4.552+1.8y−2.072
