Expression 3: "y" equals "P" left bracket, mod left parenthesis, floor left parenthesis, "x" , right parenthesis , 8 , right parenthesis plus 1 , right bracket Has graph. To audio trace, press ALT+T.y=Pmodfloorx,8+1
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Expression 4: "y" equals "P" left bracket, floor left parenthesis, 8 times "h" left parenthesis, floor left parenthesis, 2 "x" , right parenthesis , right parenthesis , right parenthesis plus 1 , right bracket Has graph. To audio trace, press ALT+T.y=Pfloor8·hfloor2x+1
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Expression 5: "h" left parenthesis, "x" , right parenthesis equals mod left parenthesis, 10 to the 4th power sin left parenthesis, 10 to the 4th power "x" , right parenthesis , 1 , right parenthesishx=mod104sin104x,1