Expression 26: "y" equals .0 5 left parenthesis, "x" , right parenthesis squared plus .4 left brace, negative 1 less than or equal to "x" less than or equal to 1 , right bracey=.05x2+.4−1≤x≤1
26
Expression 27: "y" equals 300 Superscript, left parenthesis, "x" minus .9 3 , right parenthesis , Baseline minus 1 left brace, "x" greater than or equal to 0 , right brace left brace, "y" less than or equal to .4 5 , right bracey=300x−.93−1x≥0y≤.45
27
Expression 28: "y" equals StartFraction, 1 Over 300 , EndFraction Superscript, left parenthesis, "x" plus .9 3 , right parenthesis , Baseline minus 1 left brace, "x" less than or equal to 0 , right brace left brace, "y" less than or equal to .4 5 , right bracey=1300x+.93−1x≤0y≤.45
28
Expression 29: "y" equals .0 5 left parenthesis, "x" , right parenthesis squared left brace, negative .9 3 8 less than or equal to "x" less than or equal to .9 3 8 , right bracey=.05x2−.938≤x≤.938
29
Expression 30: "y" equals 1 half "x" plus .5 left brace, 1.7 5 less than or equal to "x" less than or equal to 4 , right bracey=12x+.51.75≤x≤4
30
Expression 31: "y" equals negative 1 half "x" plus .5 left brace, negative 1.7 5 greater than or equal to "x" greater than or equal to negative 4 , right bracey=−12x+.5−1.75≥x≥−4
31
Expression 32: "y" equals 1 half "x" left brace, 2 less than or equal to "x" less than or equal to 4 , right bracey=12x2≤x≤4
32
Expression 33: "y" equals negative 1 half "x" left brace, negative 2 greater than or equal to "x" greater than or equal to negative 4 , right bracey=−12x−2≥x≥−4
33
Expression 34: "y" minus 1.3 7 5 equals StartFraction, .3 7 5 Over .2 5 , EndFraction left parenthesis, "x" plus 1.7 5 , right parenthesis left brace, 1 less than or equal to "y" less than or equal to 1.3 7 5 , right bracey−1.375=.375.25x+1.751≤y≤1.375
34
Expression 35: "y" minus 1.3 7 5 equals negative StartFraction, .3 7 5 Over .2 5 , EndFraction left parenthesis, "x" minus 1.7 5 , right parenthesis left brace, 1 less than or equal to "y" less than or equal to 1.3 7 5 , right bracey−1.375=−.375.25x−1.751≤y≤1.375
35
Expression 36: left parenthesis, 2 , 1.2 5 , right parenthesis2,1.25
36
Expression 37: left parenthesis, negative 2 , 1.2 5 , right parenthesis−2,1.25
37
Expression 38: "y" equals "x" minus 3.2 left brace, 4 less than or equal to "x" less than 6 , right bracey=x−3.24≤x<6
38
Expression 39: "y" equals "x" minus 2.3 left brace, 4 less than or equal to "x" less than 5.4 4 5 , right bracey=x−2.34≤x<5.445
39
Expression 40: "y" equals negative "x" minus 2.3 left brace, negative 4 greater than or equal to "x" greater than or equal to negative 5.4 4 5 , right bracey=−x−2.3−4≥x≥−5.445
40
Expression 41: "y" equals negative "x" minus 3.2 left brace, negative 4 greater than or equal to "x" greater than or equal to negative 6 , right bracey=−x−3.2−4≥x≥−6
41
Expression 42: left parenthesis, "x" minus 5.9 7 , right parenthesis squared plus left parenthesis, "y" minus 3.3 , right parenthesis squared equals .3x−5.972+y−3.32=.3
42
Expression 43: left parenthesis, "x" plus 5.9 7 , right parenthesis squared plus left parenthesis, "y" minus 3.3 , right parenthesis squared equals .3x+5.972+y−3.32=.3
43
Expression 44: "x" equals 1 left brace, negative 4 less than or equal to "y" less than or equal to negative 1.8 0 6 , right bracex=1−4≤y≤−1.806
44
Expression 45: "x" equals 2 left brace, negative 3.6 6 7 less than or equal to "y" less than or equal to negative 1.7 7 6 , right bracex=2−3.667≤y≤−1.776
45
Expression 46: "x" equals negative 2 left brace, negative 3.6 6 7 less than or equal to "y" less than or equal to negative 1.7 7 6 , right bracex=−2−3.667≤y≤−1.776
46
Expression 47: "x" equals negative 1 left brace, negative 4 less than or equal to "y" less than or equal to negative 1.8 0 6 , right bracex=−1−4≤y≤−1.806
47
Expression 48: left parenthesis, "x" plus 2 , right parenthesis squared plus left parenthesis, 3 "y" plus 12 , right parenthesis squared equals 1x+22+3y+122=1
48
Expression 49: left parenthesis, "x" minus 2 , right parenthesis squared plus left parenthesis, 3 "y" plus 12 , right parenthesis squared equals 1x−22+3y+122=1