Expression 3: "p" Subscript, 6 , Baseline left parenthesis, "x" , right parenthesis equals left brace, "x" greater than or equal to 2 : "p" left parenthesis, "x" plus 1 , 6 , right parenthesis , 1 less than or equal to "x" less than 2 : 5 , 0 less than or equal to "x" less than 1 : 1 , 0 , right bracep6x=x≥2:px+1,6,1≤x<2:5,0≤x<1:1,0
3
Expression 4: "p" Subscript, 7 , Baseline left parenthesis, "x" , right parenthesis equals left brace, "x" greater than or equal to 2 : "p" left parenthesis, "x" plus 1 , 7 , right parenthesis , 1 less than or equal to "x" less than 2 : 6 , 0 less than or equal to "x" less than 1 : 1 , 0 , right bracep7x=x≥2:px+1,7,1≤x<2:6,0≤x<1:1,0
4
Expression 5: "p" Subscript, 8 , Baseline left parenthesis, "x" , right parenthesis equals left brace, "x" greater than or equal to 2 : "p" left parenthesis, "x" plus 2 , 8 , right parenthesis , 1 less than or equal to "x" less than 2 : 7 , 0 less than or equal to "x" less than 1 : 1 , 0 , right bracep8x=x≥2:px+2,8,1≤x<2:7,0≤x<1:1,0