Expression 27: "y" equals 1 half left parenthesis, "x" plus 1.7 8 , right parenthesis squared plus 2.6 left brace, "x" less than negative 0.8 5 , right brace left brace, "x" greater than negative 2.4 , right bracey=12x+1.782+2.6x<−0.85x>−2.4
27
Expression 28: "y" equals 20 "x" plus 27 left brace, "y" less than 1.3 , right brace left brace, "y" greater than 0 , right bracey=20x+27y<1.3y>0
28
Expression 29: "y" equals negative 18 "x" minus 24.3 left brace, "y" less than 0 , right brace left brace, "y" greater than negative 2.6 3 , right bracey=−18x−24.3y<0y>−2.63
29
Expression 30: "y" equals negative 20 "x" plus 27 left brace, "y" less than 1.3 , right brace left brace, "y" greater than 0 , right bracey=−20x+27y<1.3y>0
30
Expression 31: "y" equals 18 "x" minus 24.3 left brace, "y" less than 0 , right brace left brace, "y" greater than negative 2.6 3 , right bracey=18x−24.3y<0y>−2.63
31
Expression 32: left parenthesis, "x" plus 4 , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared equals 1.3 left brace, "y" greater than 4.5 , right bracex+42+y−42=1.3y>4.5
32
Expression 33: left parenthesis, "x" plus 4 , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared equals 1.3 left brace, "x" less than negative 4.6 , right bracex+42+y−42=1.3x<−4.6
33
Expression 34: left parenthesis, "x" minus 4 , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared equals 1.3 left brace, "y" greater than 4.5 , right bracex−42+y−42=1.3y>4.5
34
Expression 35: left parenthesis, "x" minus 4 , right parenthesis squared plus left parenthesis, "y" minus 4 , right parenthesis squared equals 1.3 left brace, "x" greater than 4.6 , right bracex−42+y−42=1.3x>4.6
35
Expression 36: "y" equals negative StartFraction, 1 Over 10 , EndFraction left parenthesis, "x" plus 3 , right parenthesis squared minus 1 left brace, "x" less than negative 4.5 , right brace left brace, "x" greater than negative 8 , right bracey=−110x+32−1x<−4.5x>−8
36
Expression 37: "y" equals negative StartFraction, 1 Over 10 , EndFraction left parenthesis, "x" minus 3 , right parenthesis squared minus 1 left brace, "x" greater than 4.5 , right brace left brace, "x" less than 8 , right bracey=−110x−32−1x>4.5x<8
37
Expression 38: left parenthesis, "x" plus 0.3 , right parenthesis squared plus left parenthesis, "y" minus 2.9 , right parenthesis squared less than or equal to 0.0 4x+0.32+y−2.92≤0.04
38
Expression 39: left parenthesis, "x" minus 0.3 , right parenthesis squared plus left parenthesis, "y" minus 2.9 , right parenthesis squared less than or equal to 0.0 4x−0.32+y−2.92≤0.04
39
Expression 40: "y" equals StartFraction, 1 Over 30 , EndFraction left parenthesis, "x" plus 1.5 , right parenthesis squared minus 6.5 left brace, "x" less than 8 , right brace left brace, "x" greater than negative 6 , right bracey=130x+1.52−6.5x<8x>−6
40
Expression 41: "y" equals negative StartFraction, 1 Over 20 , EndFraction left parenthesis, "x" plus 10 , right parenthesis squared minus 5 left brace, "x" less than negative 5.7 8 , right brace left brace, "x" greater than negative 10 , right bracey=−120x+102−5x<−5.78x>−10
41
Expression 42: "y" equals StartFraction, 1 Over 40 , EndFraction left parenthesis, "x" plus 1.5 , right parenthesis squared minus 10 left brace, "x" less than 8 , right brace left brace, "x" greater than negative 7 , right bracey=140x+1.52−10x<8x>−7
42
Expression 43: "y" equals StartFraction, 1 Over 59 , EndFraction left parenthesis, "x" plus 10 , right parenthesis squared minus 9.4 left brace, "x" less than negative 7 , right brace left brace, "x" greater than negative 10 , right bracey=159x+102−9.4x<−7x>−10
43
Expression 44: "x" equals StartFraction, 1 Over 250 , EndFraction left parenthesis, "y" plus 7.2 , right parenthesis to the 8th power minus 12 left brace, "x" less than negative 9.8 1 , right bracex=1250y+7.28−12x<−9.81
44
Expression 45: "y" equals negative 2 left parenthesis, "x" plus 9.3 , right parenthesis squared left brace, "y" greater than negative 5.2 7 , right bracey=−2x+9.32y>−5.27
45
Expression 46: "x" equals negative 9 left brace, "y" greater than negative 2 , right brace left brace, "y" less than negative 0.1 8 , right bracex=−9y>−2y<−0.18
46
Expression 47: left parenthesis, "x" plus 9.7 , right parenthesis squared plus left parenthesis, "y" plus 2 , right parenthesis squared less than or equal to 0.2x+9.72+y+22≤0.2
47
Expression 48: "x" equals negative StartFraction, 1 Over 10 , EndFraction left parenthesis, "y" plus 10 , right parenthesis squared minus 10.5 left brace, "y" less than negative 9.3 , right brace left brace, "y" greater than negative 12.5 , right bracex=−110y+102−10.5y<−9.3y>−12.5
48
Expression 49: "x" equals StartFraction, 1 Over 10 , EndFraction left parenthesis, "y" plus 10 , right parenthesis squared minus 8 left brace, "y" less than negative 9.3 , right brace left brace, "y" greater than negative 12.5 , right bracex=110y+102−8y<−9.3y>−12.5
49
Expression 50: "y" equals negative 12.5 left brace, "x" greater than negative 11.1 , right brace left brace, "x" less than negative 7.4 , right bracey=−12.5x>−11.1x<−7.4
50
Expression 51: "y" equals negative StartFraction, 1 Over 30 , EndFraction left parenthesis, "x" plus 9 , right parenthesis squared minus 10 left brace, "x" greater than negative 10.5 , right brace left brace, "x" less than negative 8 , right bracey=−130x+92−10x>−10.5x<−8
51
Expression 52: left parenthesis, "y" minus 2.9 , right parenthesis squared plus left parenthesis, "x" minus 1.7 , right parenthesis squared less than or equal to 0.0 7 9y−2.92+x−1.72≤0.079
52
Expression 53: left parenthesis, "y" minus 2.9 , right parenthesis squared plus left parenthesis, "x" plus 1.7 , right parenthesis squared less than or equal to 0.0 7 9y−2.92+x+1.72≤0.079