Expression 29: negative left parenthesis, .8 "x" plus 2.7 , right parenthesis squared plus 2 equals "y" left brace, "x" greater than negative 3 , right brace left brace, "y" less than 1.5 , right brace left brace, "y" greater than negative 0.2 5 , right brace−.8x+2.72+2=yx>−3y<1.5y>−0.25
29
Expression 30: left parenthesis, 2.1 "x" plus 5.6 1 , right parenthesis squared minus 1 equals "y" left brace, 1.3 greater than "y" greater than negative 0.3 , right brace left brace, "x" less than negative 3 , right brace2.1x+5.612−1=y1.3>y>−0.3x<−3
30
Expression 31: negative left parenthesis, StartFraction, 1 Over 1.6 9 , EndFraction "x" minus .9 , right parenthesis squared plus 5.5 equals "y" left brace, 5.3 4 greater than "y" greater than 4.1 5 , right brace left brace, "x" less than 2 , right brace−11.69x−.92+5.5=y5.34>y>4.15x<2
31
Expression 32: ( "x" plus .2 ) squared plus ( "y" minus 1 ) squared equals 1.8 squared left brace, negative 0.4 less than "x" less than 1.4 5 , right brace left brace, "y" greater than 1 , right brace(x+.2)2+(y−1)2=1.82−0.4<x<1.45y>1
32
Expression 33: left parenthesis, "x" plus 3.6 , right parenthesis squared plus left parenthesis, "y" minus "b" , right parenthesis squared equals 1 squared left brace, 3.5 less than or equal to "b" , right bracex+3.62+y−b2=123.5≤b
33
Expression 34: "b" equals 5.9 2b=5.92
34
Expression 35: left parenthesis, "y" minus "b" , right parenthesis squared plus left parenthesis, "x" plus 3.6 , right parenthesis squared equals .2 squaredy−b2+x+3.62=.22
35
Expression 36: "y" equals "b" left brace, negative 4.6 less than "x" less than negative 2.6 , right brace left brace, "x" greater than negative 3.4 , right bracey=b−4.6<x<−2.6x>−3.4
36
Expression 37: "y" equals "b" left brace, negative 4.6 less than "x" less than negative 3.8 , right bracey=b−4.6<x<−3.8
37
Expression 38: negative left parenthesis, 1 half "x" minus .3 , right parenthesis squared plus 2 equals "y" left brace, "y" greater than 0 , right brace left brace, "x" greater than 1.5 , right brace−12x−.32+2=yy>0x>1.5
38
Expression 39: negative left parenthesis, 1 half "x" minus .2 , right parenthesis squared minus .6 equals "y" left brace, negative 0.6 8 greater than "y" greater than negative 1.8 1 , right brace left brace, "x" greater than 1 , right brace−12x−.22−.6=y−0.68>y>−1.81x>1
39
Expression 40: left parenthesis, "x" plus 0.7 , right parenthesis squared plus left parenthesis, "y" minus 1.9 , right parenthesis squared equals 0.8 squared left brace, negative 1.5 less than "x" less than negative 0.9 , right brace left brace, "y" greater than 2.3 , right bracex+0.72+y−1.92=0.82−1.5<x<−0.9y>2.3
40
Expression 41: left parenthesis, "x" plus 2.4 , right parenthesis squared plus left parenthesis, "y" plus 3.7 , right parenthesis squared equals .7 5 squared left brace, negative 3.1 4 4 less than "x" less than negative 2.4 , right brace left brace, "y" less than negative 3.6 , right bracex+2.42+y+3.72=.752−3.144<x<−2.4y<−3.6
41
Expression 42: left parenthesis, "x" plus 2.9 , right parenthesis squared plus left parenthesis, "y" minus 1.2 , right parenthesis squared equals 0.5 squared left brace, "y" greater than 1.2 8 9 , right brace left brace, "x" less than negative 2.5 , right bracex+2.92+y−1.22=0.52y>1.289x<−2.5
42
Expression 43: left parenthesis, StartFraction, 1 Over 15 , EndFraction "x" minus 2 , right parenthesis squared minus 6 equals "y" left brace, 0.7 5 less than "x" less than 2.2 2 , right brace115x−22−6=y0.75<x<2.22
43
Expression 44: left parenthesis, "x" minus 2.3 , right parenthesis squared plus left parenthesis, "y" plus 2.1 , right parenthesis squared equals 0.4 5 squared left brace, 2.2 5 less than "x" , right bracex−2.32+y+2.12=0.4522.25<x
44
Expression 45: left parenthesis, "x" minus 4 , right parenthesis squared plus left parenthesis, "y" minus 1 , right parenthesis squared equals 5.5 squared left brace, 2.5 less than "y" less than 4.2 , right brace left brace, "x" less than 2 , right bracex−42+y−12=5.522.5<y<4.2x<2
45
Expression 46: left parenthesis, "x" minus .3 , right parenthesis squared plus left parenthesis, "y" minus 3.5 , right parenthesis squared equals 1 squared left brace, negative .4 4 less than "x" less than .7 2 , right brace left brace, "y" greater than 4 , right bracex−.32+y−3.52=12−.44<x<.72y>4
46
Expression 47: left parenthesis, "x" plus 0.1 , right parenthesis squared plus left parenthesis, "y" minus 5 , right parenthesis squared equals 1 squared left brace, 4.4 1 2 less than "y" less than 5.3 3 8 , right brace left brace, "x" greater than 0 , right bracex+0.12+y−52=124.412<y<5.338x>0
47
Expression 48: left parenthesis, "x" plus 2.9 , right parenthesis squared plus left parenthesis, "y" minus 5.3 , right parenthesis squared equals 3.7 5 squared left brace, 2.8 less than "y" less than 4.4 9 4 , right brace left brace, "x" greater than negative 2 , right bracex+2.92+y−5.32=3.7522.8<y<4.494x>−2
48
Expression 49: left parenthesis, "x" minus 3 , right parenthesis squared plus left parenthesis, "y" minus 1.5 , right parenthesis squared equals 1.5 squared left brace, 0 less than "y" less than .8 4 6 , right brace left brace, "x" less than 3.3 9 1 , right bracex−32+y−1.52=1.520<y<.846x<3.391
49
Expression 50: left parenthesis, "x" minus 3.5 , right parenthesis squared plus left parenthesis, "y" minus 1.3 , right parenthesis squared equals 1.8 squared left brace, negative .5 less than "y" less than .4 8 6 , right brace left brace, "x" less than 3.4 9 , right bracex−3.52+y−1.32=1.82−.5<y<.486x<3.49
50
Expression 51: left parenthesis, "x" minus 2.5 , right parenthesis squared plus left parenthesis, "y" plus 0.4 , right parenthesis squared equals 1 squared left brace, negative .5 less than "y" less than 0 , right brace left brace, "x" greater than 2 , right bracex−2.52+y+0.42=12−.5<y<0x>2
51
Expression 52: StartFraction, left parenthesis, "x" plus 2.6 , right parenthesis squared Over 0.9 squared , EndFraction plus StartFraction, left parenthesis, "y" plus 4.6 , right parenthesis squared Over 0.3 squared , EndFraction equals 1 left brace, "x" less than negative 2.8 4 , right bracex+2.620.92+y+4.620.32=1x<−2.84
52
Expression 53: StartFraction, left parenthesis, "x" plus 2.6 , right parenthesis squared Over 0.9 squared , EndFraction plus StartFraction, left parenthesis, "y" plus 4.6 , right parenthesis squared Over 0.3 squared , EndFraction equals 1 left brace, "x" greater than negative 1.7 9 , right bracex+2.620.92+y+4.620.32=1x>−1.79
53
Expression 54: StartFraction, left parenthesis, "x" plus 2.6 , right parenthesis squared Over 0.9 squared , EndFraction plus StartFraction, left parenthesis, "y" plus 4.6 , right parenthesis squared Over 0.3 squared , EndFraction equals 1 left brace, negative 2.8 4 less than "x" less than negative 1.7 8 , right brace left brace, "y" less than negative 4.5 , right bracex+2.620.92+y+4.620.32=1−2.84<x<−1.78y<−4.5
54
Expression 55: StartFraction, left parenthesis, "x" plus .4 , right parenthesis squared Over .4 squared , EndFraction plus StartFraction, left parenthesis, "y" minus 0.3 4 5 , right parenthesis squared Over 0.9 squared , EndFraction equals 1 left brace, negative 0.5 less than "y" less than .7 9 2 , right brace left brace, "x" less than negative 0.5 , right bracex+.42.42+y−0.34520.92=1−0.5<y<.792x<−0.5
55
Expression 56: StartFraction, left parenthesis, "x" minus 0.7 , right parenthesis squared Over 0.9 squared , EndFraction plus StartFraction, left parenthesis, "y" plus 4.7 , right parenthesis squared Over 0.3 squared , EndFraction equals 1 left brace, "x" greater than .8 8 3 , right bracex−0.720.92+y+4.720.32=1x>.883
56
Expression 57: StartFraction, left parenthesis, "x" minus 0.7 , right parenthesis squared Over 0.9 squared , EndFraction plus StartFraction, left parenthesis, "y" plus 4.7 , right parenthesis squared Over 0.3 squared , EndFraction equals 1 left brace, "y" less than negative 4.5 8 7 , right bracex−0.720.92+y+4.720.32=1y<−4.587