Expression 4: "T" left parenthesis, "x" , right parenthesis equals StartFraction, 1 Over pi , EndFraction arc sine left parenthesis, sin left parenthesis, pi left parenthesis, 2 "x" minus 1 half , right parenthesis , right parenthesis , right parenthesis plus 1 halfTx=1πarcsinsinπ2x−12+12
4
Expression 5: "X" left parenthesis, "x" , right parenthesis equals "a" times left parenthesis, StartFraction, "T" left parenthesis, "n" "x" , right parenthesis Over 2 "n" , EndFraction plus "x" , right parenthesisXx=a·Tnx2n+x
5
Expression 6: "Y" left parenthesis, "x" , right parenthesis equals negative "b" times left parenthesis, StartFraction, "T" left parenthesis, "n" "x" minus 1 half , right parenthesis minus 1 Over 2 "n" , EndFraction plus "x" minus 1 , right parenthesisYx=−b·Tnx−12−12n+x−1
6
Expression 7: left parenthesis, "X" left parenthesis, "t" , right parenthesis , "Y" left parenthesis, "t" , right parenthesis , right parenthesisXt,Yt
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤
11
domain t Maximum:
7
Expression 8: left parenthesis, "a" "t" , "b" left parenthesis, 1 minus "t" , right parenthesis , right parenthesisat,b1−t
00
domain t Minimum:
less than or equal to "t" less than or equal to≤t≤