Expression 5: "v" left parenthesis, "y" , right parenthesis equals "y" cubedvy=y3
5
Expression 6: "f" left parenthesis, "y" , right parenthesis equals .5 StartRoot, "y" , EndRoot left parenthesis, 1 minus "y" , right parenthesis left brace, 0 less than or equal to "y" less than or equal to 1 , right bracefy=.5y1−y0≤y≤1
6
Expression 7: absolute value left parenthesis, abs left parenthesis, "x" , right parenthesis minus .2 , right parenthesis less than or equal to StartFraction, "f" left parenthesis, 5 "y" , right parenthesis Over 5 , EndFractionabsabsx−.2≤f5y5
7
Expression 8: "l" left parenthesis, "x" , right parenthesis equals 1 minus left parenthesis, "x" plus .3 , right parenthesis squared left brace, 0 less than or equal to "x" less than or equal to 01 , right bracelx=1−x+.320≤x≤01
8
Expression 9: absolute value left parenthesis, StartFraction, "l" left parenthesis, 5abs left parenthesis, "x" , right parenthesis , right parenthesis Over 5 , EndFraction plus .2 2 minus "y" , right parenthesis less than or equal to .0 7absl5absx5+.22−y≤.07