式5: "p" left parenthesis, "x" , right parenthesis equals StartFraction, 16 minus "h" Subscript, "s" , Baseline Over 30 squared , EndFraction "x" squared plus "h" Subscript, "s" , Baseline left brace, negative 30 less than or equal to "x" less than or equal to 30 , right bracepx=16−hs302x2+hs−30≤x≤30
5
式6: "h" Subscript, "s" , Baseline less than or equal to "y" less than or equal to "p" left parenthesis, "x" , right parenthesis left brace, negative 10 less than or equal to "x" less than or equal to 10 , right bracehs≤y≤px−10≤x≤10
6
隠れているラベル "X" equals left parenthesis, 0 , "h" Subscript, "s" , Baseline , right parenthesisX=0,hs
ラベル
equals=
left parenthesis, 0 , 3.5 , right parenthesis0,3.5