Expression 39: "y" equals negative StartFraction, 1 Over 10 , EndFraction "x" plus 0.3 left brace, negative 3.2 less than "x" less than negative 0.8 , right brace Has graph. To audio trace, press ALT+T.y=−110x+0.3−3.2<x<−0.8
39
Expression 40: "y" equals negative 1 sixth "x" plus 0.8 5 left brace, negative 3.2 less than "x" less than negative 1.0 5 , right brace Has graph. To audio trace, press ALT+T.y=−16x+0.85−3.2<x<−1.05
40
Expression 41: "y" equals StartFraction, 1 Over 6.5 , EndFraction "x" plus 1 left brace, 1.3 3 less than "x" less than 3 , right brace Has graph. To audio trace, press ALT+T.y=16.5x+11.33<x<3
41
Expression 42: "y" equals 1 half left parenthesis, "x" minus 0.6 , right parenthesis squared plus 1.0 8 left brace, "y" less than 2 , right brace left brace, "x" less than 1.7 5 , right brace Has graph. To audio trace, press ALT+T.y=12x−0.62+1.08y<2x<1.75
42
Expression 43: left parenthesis, "x" plus 0.5 , right parenthesis squared plus left parenthesis, "y" minus 2.9 , right parenthesis squared equals 3.5 left brace, "x" less than negative 0.4 , right brace left brace, "y" greater than 1.1 2 , right bracex+0.52+y−2.92=3.5x<−0.4y>1.12
43
Expression 44: StartFraction, left parenthesis, "x" plus 1.2 5 , right parenthesis Over 1.0 5 , EndFraction squared plus left parenthesis, "y" minus 5.6 , right parenthesis squared equals 1.1 left brace, "x" less than negative 1.4 , right bracex+1.251.052+y−5.62=1.1x<−1.4
44
Expression 45: left parenthesis, "x" plus 0.5 , right parenthesis squared plus left parenthesis, "y" minus 3.0 5 , right parenthesis squared equals 3 left brace, "x" greater than negative 0.4 , right brace left brace, "y" greater than 2.7 , right bracex+0.52+y−3.052=3x>−0.4y>2.7
45
Expression 46: StartFraction, left parenthesis, "x" plus 1.2 5 , right parenthesis Over 1.0 5 , EndFraction squared plus left parenthesis, "y" minus 5.6 , right parenthesis squared equals 1.1 left brace, "y" greater than 4.7 8 , right bracex+1.251.052+y−5.62=1.1y>4.78
46
Expression 47: left parenthesis, "x" minus 1.6 6 , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 2.8 5 , right parenthesis Over 1.6 , EndFraction squared equals 0.1x−1.662+y−2.851.62=0.1
47
Expression 48: StartFraction, left parenthesis, "x" plus 3.2 , right parenthesis Over 1. , EndFraction squared plus StartFraction, left parenthesis, "y" minus 3.3 , right parenthesis squared Over 1.2 , EndFraction equals 1.1 left brace, "x" less than negative 2.2 , right brace left brace, "y" greater than 3 , right bracex+3.21.2+y−3.321.2=1.1x<−2.2y>3
48
Expression 49: "y" equals negative 3 "x" minus 0.3 5 left brace, 2 less than "y" less than 2.6 , right bracey=−3x−0.352<y<2.6
49
Expression 50: StartFraction, left parenthesis, "x" plus 3.2 , right parenthesis Over 1. , EndFraction squared plus StartFraction, left parenthesis, "y" minus 3.3 , right parenthesis squared Over 1.2 , EndFraction equals 1.1 left brace, "x" less than negative 2.4 , right brace left brace, "y" less than 3 , right bracex+3.21.2+y−3.321.2=1.1x<−2.4y<3
50
Expression 51: "y" equals StartFraction, 1 Over 2.1 , EndFraction "x" plus 0.9 left brace, "y" greater than 0.7 , right brace left brace, "y" less than 1.1 , right bracey=12.1x+0.9y>0.7y<1.1
51
Expression 52: left parenthesis, "x" plus 1.3 2 , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 2.2 , right parenthesis Over 1.0 3 , EndFraction squared equals 1 left brace, "y" greater than 2.7 5 , right brace left brace, "x" greater than negative 2 , right bracex+1.322+y−2.21.032=1y>2.75x>−2
52
Expression 53: "y" equals left parenthesis, "x" plus 0.5 , right parenthesis squared plus 0.7 left brace, "y" less than 0.9 , right bracey=x+0.52+0.7y<0.9
53
Expression 54: "y" equals negative 2.4 "x" minus 1.4 left brace, 0.9 less than "y" less than 1.4 , right bracey=−2.4x−1.40.9<y<1.4
54
Expression 55: "y" equals negative 2. left parenthesis, "x" plus 0.9 9 , right parenthesis squared plus 2.6 2 left brace, "y" greater than 2.5 , right bracey=−2.x+0.992+2.62y>2.5
55
Expression 56: "y" equals negative StartFraction, 1 Over 1.2 , EndFraction left parenthesis, "x" minus 1.3 , right parenthesis squared plus 2.7 left brace, "y" greater than 2.3 , right brace left brace, "x" less than 1.3 6 , right bracey=−11.2x−1.32+2.7y>2.3x<1.36
56
Expression 57: left parenthesis, "x" plus 1.3 2 , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 2.3 5 , right parenthesis Over 1.0 3 , EndFraction squared equals 0.8 left brace, "y" greater than 2 , right brace left brace, "x" less than negative 2 , right bracex+1.322+y−2.351.032=0.8y>2x<−2
57
Expression 58: "y" equals negative 49 "x" minus 43 left brace, 1.3 less than "y" less than 2.4 5 , right bracey=−49x−431.3<y<2.45
58
Expression 59: "y" equals 3 left parenthesis, "x" plus 0.5 3 , right parenthesis squared plus 0.9 left brace, "y" less than 1.3 , right brace left brace, "x" less than negative 0.5 , right bracey=3x+0.532+0.9y<1.3x<−0.5
59
Expression 60: "y" equals StartFraction, 1 Over 1.6 , EndFraction "x" plus 1.2 left brace, negative 0.5 less than "x" less than 0.0 3 , right bracey=11.6x+1.2−0.5<x<0.03
60
Expression 61: left parenthesis, "x" minus 0.2 4 , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 3.2 , right parenthesis squared Over 4.7 , EndFraction equals 0.0 8x−0.242+y−3.224.7=0.08
61
Expression 62: "x" equals 0.6 1 left brace, 3.8 5 less than "y" less than 4.3 8 , right bracex=0.613.85<y<4.38
62
Expression 63: left parenthesis, "x" minus 1.6 , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 2.9 , right parenthesis Over 2 , EndFraction squared equals 0.0 1 9x−1.62+y−2.922=0.019
63
Expression 64: left parenthesis, "x" minus 0.9 5 , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 3.1 , right parenthesis squared Over 12 , EndFraction equals 0.0 2 2x−0.952+y−3.1212=0.022
64
Expression 65: left parenthesis, "x" , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 3.9 , right parenthesis squared Over 8 , EndFraction equals 0.0 3 2 left brace, "y" greater than 4.1 , right brace left brace, "x" less than 0.1 , right bracex2+y−3.928=0.032y>4.1x<0.1
65
Expression 66: left parenthesis, "x" plus 0.1 7 , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 3.5 8 , right parenthesis squared Over 3 , EndFraction equals 0.4 left brace, "y" greater than 3.9 , right brace left brace, "x" less than negative 0.2 , right bracex+0.172+y−3.5823=0.4y>3.9x<−0.2
66
Expression 67: "y" equals 4.5 left parenthesis, "x" plus 0.3 3 , right parenthesis squared plus 2.7 left brace, "x" less than negative 0.4 5 , right brace left brace, "y" less than 3.6 , right bracey=4.5x+0.332+2.7x<−0.45y<3.6
67
Expression 68: "x" equals negative 0.7 7 left brace, 3.6 less than "y" less than 3.9 , right bracex=−0.773.6<y<3.9
68
Expression 69: left parenthesis, "x" minus 1.2 5 , right parenthesis squared plus left parenthesis, "y" minus 2.1 3 , right parenthesis squared equals 0.4 left brace, 1.7 less than "y" less than 2.4 , right brace left brace, "x" greater than 1 , right bracex−1.252+y−2.132=0.41.7<y<2.4x>1
69
Expression 70: left parenthesis, "x" plus 0.3 9 , right parenthesis squared plus left parenthesis, "y" minus 3.7 , right parenthesis squared equals 1 left brace, negative 0.2 less than "x" less than 0.6 , right brace left brace, "y" greater than 3.6 , right bracex+0.392+y−3.72=1−0.2<x<0.6y>3.6
70
Expression 71: left parenthesis, "x" minus 0.1 6 , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 2.6 4 , right parenthesis squared Over 4.7 , EndFraction equals 0.0 5 left brace, "y" greater than 2.6 7 , right brace left brace, "x" greater than negative 0.0 2 , right bracex−0.162+y−2.6424.7=0.05y>2.67x>−0.02
71
Expression 72: left parenthesis, "x" minus 0.8 6 , right parenthesis squared plus StartFraction, left parenthesis, "y" minus 2.6 , right parenthesis squared Over 12 , EndFraction equals 0.0 2 left brace, "y" greater than 2.6 2 , right brace left brace, "x" greater than 0.8 , right bracex−0.862+y−2.6212=0.02y>2.62x>0.8
72
Expression 73: "y" equals 4 "x" minus 10.5 left brace, 0.3 7 less than "y" less than 1.9 , right bracey=4x−10.50.37<y<1.9
73
Expression 74: "x" equals negative 3.2 left brace, 0.2 4 less than "y" less than 1.8 , right bracex=−3.20.24<y<1.8
74
Expression 75: left parenthesis, "x" plus 3.3 , right parenthesis squared plus left parenthesis, "y" minus 1 , right parenthesis squared equals 0.6 left brace, "x" less than negative 3.2 , right bracex+3.32+y−12=0.6x<−3.2
75
Expression 76: left parenthesis, "x" minus 3 , right parenthesis squared plus left parenthesis, "y" minus 1.1 , right parenthesis squared equals 0.6 left brace, "x" greater than 2.7 1 , right brace left brace, "y" less than 1.8 1 , right bracex−32+y−1.12=0.6x>2.71y<1.81
76
Expression 77: left parenthesis, "x" minus 3 , right parenthesis squared plus left parenthesis, "y" minus 1.1 , right parenthesis squared equals 0.6 left brace, "y" greater than 1.7 , right brace left brace, "x" greater than 3.1 , right bracex−32+y−1.12=0.6y>1.7x>3.1