Expression 22: StartFraction, left parenthesis, "x" , right parenthesis squared Over 4 , EndFraction plus StartFraction, left parenthesis, "y" plus 1.7 3 6 5 , right parenthesis squared Over 1 , EndFraction equals 1 left brace, "y" greater than or equal to negative 1.7 3 6 5 , right brace left brace, "x" greater than or equal to 1.8 , right bracex24+y+1.736521=1y≥−1.7365x≥1.8
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Expression 23: StartFraction, left parenthesis, "x" plus 4.5 , right parenthesis squared Over 13.9 , EndFraction plus StartFraction, left parenthesis, "y" minus 4 , right parenthesis squared Over 9 , EndFraction equals 1 left brace, "x" greater than or equal to negative 1.7 7 8 , right brace left brace, "y" less than or equal to 4.5 , right bracex+4.5213.9+y−429=1x≥−1.778y≤4.5
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Expression 24: StartFraction, left parenthesis, "x" , right parenthesis squared Over 64 , EndFraction plus StartFraction, left parenthesis, "y" minus .2 , right parenthesis squared Over 4 , EndFraction equals 1 left brace, negative 4.5 less than or equal to "x" less than or equal to 2 , right brace left brace, "y" less than or equal to 0 , right bracex264+y−.224=1−4.5≤x≤2y≤0
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Expression 25: StartFraction, left parenthesis, "x" , right parenthesis squared Over 64 , EndFraction plus StartFraction, left parenthesis, "y" , right parenthesis squared Over 4 , EndFraction equals 1 left brace, 1.8 5 less than or equal to "x" less than or equal to 3 , right brace left brace, "y" greater than or equal to 0 , right bracex264+y24=11.85≤x≤3y≥0
25
Expression 26: StartFraction, left parenthesis, "x" , right parenthesis squared Over 64 , EndFraction plus StartFraction, left parenthesis, "y" , right parenthesis squared Over 4 , EndFraction equals 1 left brace, negative 6.5 less than or equal to "x" less than or equal to negative 1.7 7 8 , right brace left brace, "y" greater than or equal to 0 , right bracex264+y24=1−6.5≤x≤−1.778y≥0
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Expression 27: StartFraction, left parenthesis, "x" plus 18.5 , right parenthesis squared Over 64 , EndFraction plus StartFraction, left parenthesis, "y" plus 1.8 8 3 , right parenthesis squared Over 25 , EndFraction equals 1 left brace, negative 11.0 8 9 less than or equal to "x" , right brace left brace, "y" greater than or equal to negative 3 , right bracex+18.5264+y+1.883225=1−11.089≤xy≥−3
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Expression 28: StartFraction, left parenthesis, "x" minus 1 , right parenthesis squared Over 64 , EndFraction minus StartFraction, left parenthesis, "y" minus 1.3 , right parenthesis squared Over 4 , EndFraction equals 1 left brace, 1.0 0 8 8 less than or equal to "y" less than or equal to 1.3 , right brace left brace, "x" less than or equal to 0 , right bracex−1264−y−1.324=11.0088≤y≤1.3x≤0
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Expression 29: "y" equals .6 StartRoot, negative left parenthesis, "x" plus 5.4 , right parenthesis , EndRoot minus 1.7 6 7 left brace, "x" greater than or equal to negative 6 , right bracey=.6−x+5.4−1.767x≥−6
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Expression 30: "y" equals StartRoot, 2.2 minus 0.2 2 5 "x" , EndRoot plus 0.6 1 5 left brace, 9.7 greater than or equal to "x" greater than or equal to 3 , right bracey=2.2−0.225x+0.6159.7≥x≥3
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Expression 31: left parenthesis, negative "x" sin left parenthesis, negative StartFraction, pi Over 4 , EndFraction , right parenthesis plus "y" cos left parenthesis, negative StartFraction, pi Over 4 , EndFraction , right parenthesis , right parenthesis equals StartRoot, 0.4 5 left parenthesis, "x" cos left parenthesis, negative StartFraction, pi Over 4 , EndFraction , right parenthesis plus "y" sin left parenthesis, negative StartFraction, pi Over 4 , EndFraction , right parenthesis , right parenthesis plus 6 , EndRoot minus 7.5 9 left brace, negative 14.7 2 5 less than or equal to "x" less than or equal to negative 9 , right brace−xsin−π4+ycos−π4=0.45xcos−π4+ysin−π4+6−7.59−14.725≤x≤−9
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Expression 32: "y" equals negative StartRoot, 4.0 8 5 minus 0.4 2 "x" , EndRoot plus 0.8 5 1 5 left brace, 8 less than or equal to "x" less than or equal to 9.7 , right bracey=−4.085−0.42x+0.85158≤x≤9.7
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Expression 33: "y" equals negative StartRoot, 4.0 8 5 minus 0.3 "x" , EndRoot plus 1.2 9 8 1 0 6 5 left brace, 6.7 5 less than or equal to "x" less than or equal to 8 , right bracey=−4.085−0.3x+1.29810656.75≤x≤8
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Expression 34: "y" equals 15 left parenthesis, "x" minus 2.1 1 5 , right parenthesis left brace, negative 4 less than or equal to "y" less than or equal to negative 1.7 3 7 , right bracey=15x−2.115−4≤y≤−1.737
