Expression 25: StartRoot, 1 minus "x" squared , EndRoot equals StartFraction, "x" Over StartRoot, 1 minus "x" squared , EndRoot , EndFraction1−x2=x1−x2
25
Expression 26: 1 minus "x" squared equals StartFraction, "x" squared Over 1 minus "x" squared , EndFraction1−x2=x21−x2
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Expression 27: left parenthesis, 1 minus "x" squared , right parenthesis squared equals "x" squared1−x22=x2
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Expression 28: 1 squared plus "x" to the 4th power minus 2 "x" squared equals "x" squared12+x4−2x2=x2
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Expression 29: "x" to the 4th power minus 3 "x" squared plus 1 equals 0x4−3x2+1=0
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Expression 30: "u" squared minus 3 "u" plus 1 equals 0u2−3u+1=0
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Expression 31: "u" equals 3 halves minus StartRoot, left parenthesis, 3 halves , right parenthesis squared minus 1 , EndRootu=32−322−1
Expression 33: "H" Subscript, 2 , Baseline equals "f" left parenthesis, "H" Subscript, 1 , Baseline , right parenthesisH2=fH1
equals=
0.7 8 6 1 5 1 3 7 7 7 5 70.786151377757
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Graphs
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Expression 35: "y" less than 25y<25
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Expression 36: "g" left parenthesis, "x" , right parenthesisgx
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Expression 37: "f" left parenthesis, "x" , right parenthesisfx
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Expression 38: left parenthesis, "H" Subscript, 1 , Baseline minus "t" "H" Subscript, 1 , Baseline , "H" Subscript, 2 , Baseline , right parenthesisH1−tH1,H2
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
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domain t Maximum:
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Expression 39: left parenthesis, "H" Subscript, 1 , Baseline , "H" Subscript, 2 , Baseline minus "t" "H" Subscript, 2 , Baseline , right parenthesisH1,H2−tH2
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
39
Expression 40: polygon left parenthesis, "A" , "C" , "A" , "B" , right parenthesispolygonA,C,A,B
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Expression 41: 0 less than or equal to "y" less than or equal to "g" left parenthesis, "x" , right parenthesis left brace, "x" less than or equal to "H" Subscript, 1 , Baseline , right brace0≤y≤gxx≤H1
