Expression 4: "y" equals "F" left parenthesis, "x" minus "t" , right parenthesis plus "G" left parenthesis, "x" plus "t" , right parenthesisy=Fx−t+Gx+t
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Expression 5: "y" equals "F" left parenthesis, "x" minus "t" , right parenthesisy=Fx−t
5
Expression 6: "y" equals "G" left parenthesis, "x" plus "t" , right parenthesisy=Gx+t
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Expression 7: "y" equals negative left parenthesis, "x" minus "t" , right parenthesis squared plus left parenthesis, "x" plus "t" , right parenthesis squaredy=−x−t2+x+t2
7
stick-slip motion: slow down (sticking), fast up (slipping) left parenthesis, .8 , "F" left parenthesis, .8 minus "t" , right parenthesis plus "G" left parenthesis, .8 plus "t" , right parenthesis , right parenthesis.8,F.8−t+G.8+t
Label:
8
9
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powered by
stick-slip motion: slow down (sticking), fast up (slipping)