Expression 13: "h" left parenthesis, "x" , right parenthesis equals min left parenthesis, max left parenthesis, 3 "x" minus 1 , 0 , right parenthesis , 1 , right parenthesishx=minmax3x−1,0,1
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Expression 14: "y" equals left parenthesis, left parenthesis, "h" left parenthesis, "f" left parenthesis, "r" left parenthesis, "x" , right parenthesis , right parenthesis , right parenthesis minus 1 , right parenthesis times "s" plus 1 , right parenthesis times "v" left brace, 0 less than "x" less than 1 , right brace Has graph. To audio trace, press ALT+T.y=hfrx−1·s+1·v0<x<1
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Expression 15: "y" equals left parenthesis, left parenthesis, "h" left parenthesis, "f" left parenthesis, "g" left parenthesis, "x" , right parenthesis , right parenthesis , right parenthesis minus 1 , right parenthesis times "s" plus 1 , right parenthesis times "v" left brace, 0 less than "x" less than 1 , right brace Has graph. To audio trace, press ALT+T.y=hfgx−1·s+1·v0<x<1
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Expression 16: "y" equals left parenthesis, left parenthesis, "h" left parenthesis, "f" left parenthesis, "b" left parenthesis, "x" , right parenthesis , right parenthesis , right parenthesis minus 1 , right parenthesis times "s" plus 1 , right parenthesis times "v" left brace, 0 less than "x" less than 1 , right brace Has graph. To audio trace, press ALT+T.y=hfbx−1·s+1·v0<x<1