Expression 12: "C" left parenthesis, "S" left parenthesis, "x" , right parenthesis , right parenthesis left bracket, 1 , right bracket plus 1.5 Has graph. To audio trace, press ALT+T.CSx1+1.5
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Expression 13: "C" left parenthesis, "S" left parenthesis, "x" , right parenthesis , right parenthesis left bracket, 2 , right bracket plus 1.5 Has graph. To audio trace, press ALT+T.CSx2+1.5
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Expression 14: "C" left parenthesis, "S" left parenthesis, "x" , right parenthesis , right parenthesis left bracket, 3 , right bracket plus 1.5 Has graph. To audio trace, press ALT+T.CSx3+1.5
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Expression 15: .5 plus .5 "S" left parenthesis, "x" , right parenthesis left bracket, 1 , right bracket plus 3 Has graph. To audio trace, press ALT+T..5+.5Sx1+3
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Expression 16: .5 plus .5 "S" left parenthesis, "x" , right parenthesis left bracket, 2 , right bracket plus 3 Has graph. To audio trace, press ALT+T..5+.5Sx2+3
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Expression 17: .5 plus .5 "S" left parenthesis, "x" , right parenthesis left bracket, 3 , right bracket plus 3 Has graph. To audio trace, press ALT+T..5+.5Sx3+3
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Expression 18: "K" Subscript, 2 , Baseline left parenthesis, "x" , right parenthesis equals "C" left parenthesis, cos left parenthesis, 2 pi left parenthesis, StartFraction, "x" Over 2 , EndFraction plus left bracket, 0 , 1 half , negative 1 quarter , right bracket , right parenthesis , right parenthesis , right parenthesisK2x=Ccos2πx2+0,12,−14
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Expression 19: "C" Subscript, "s" , Baseline left parenthesis, "x" , right parenthesis equals left brace, "x" less than negative 1 half : negative 1 half , "x" greater than 1 half : 1 half , "x" , right braceCsx=x<−12:−12,x>12:12,x
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Expression 20: "K" left parenthesis, "x" , right parenthesis equals .5 plus .5cosine left parenthesis, 2 pi left parenthesis, "C" Subscript, "s" , Baseline left parenthesis, 6 quarters "x" minus left bracket, 0 , 1 half , 1 , 3 halves , right bracket , right parenthesis , right parenthesis , right parenthesisKx=.5+.5cos2πCs64x−0,12,1,32
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Expression 21: "K" left parenthesis, "x" , right parenthesis left bracket, 1 , right bracket plus "K" left parenthesis, "x" , right parenthesis left bracket, 4 , right bracket plus 4.5 Has graph. To audio trace, press ALT+T.Kx1+Kx4+4.5
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Expression 22: "K" left parenthesis, "x" , right parenthesis left bracket, 2 , right bracket plus 4.5 Has graph. To audio trace, press ALT+T.Kx2+4.5
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Expression 23: "K" left parenthesis, "x" , right parenthesis left bracket, 3 , right bracket plus 4.5 Has graph. To audio trace, press ALT+T.Kx3+4.5
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Expression 24: "K" left parenthesis, "x" , right parenthesis left bracket, 1 , right bracket plus "K" left parenthesis, "x" , right parenthesis left bracket, 2 , right bracket plus "K" left parenthesis, "x" , right parenthesis left bracket, 3 , right bracket plus "K" left parenthesis, "x" , right parenthesis left bracket, 4 , right bracketKx1+Kx2+Kx3+Kx4