Expression 3: "y" equals "R" left parenthesis, 8 , "x" , right parenthesis left brace, "x" greater than 0 , right brace left brace, "x" less than 1 , right bracey=R8,xx>0x<1
3
Expression 4: "y" equals "R" left parenthesis, 16 , "x" , right parenthesis left brace, "x" greater than 0 , right brace left brace, "x" less than 1 , right bracey=R16,xx>0x<1
4
Expression 5: "R" left parenthesis, "c" , "p" , right parenthesis equals "S" plus StartFraction, StartNestedFraction, left parenthesis, "c" "p" , right parenthesis Superscript, "c" , Baseline NestedOver "c" ! , EndNestedFraction Over left parenthesis, 1 minus "p" , right parenthesis Start sum from "n" equals 0 to "c" minus 1, end sum, StartNestedFraction, left parenthesis, "c" "p" , right parenthesis Superscript, "n" , Baseline NestedOver "n" ! , EndNestedFraction positive StartNestedFraction, left parenthesis, "c" "p" , right parenthesis Superscript, "c" , Baseline NestedOver "c" ! , EndNestedFraction , EndFraction StartFraction, "S" Over "c" left parenthesis, 1 minus "p" , right parenthesis , EndFractionRc,p=S+cpcc!1−pc−1∑n=0cpnn!+cpcc!Sc1−p