Expression 4: "a" equals left bracket, 2 , 3 , ...1 3 , right bracketa=2,3,...13
equals=
22
33
44
55
66
77
88
99
1010
1111
1212
1313
4
Expression 5: left parenthesis, 2 squared plus left parenthesis, "a" squared minus 2 squared , right parenthesis "t" , 2 plus left parenthesis, negative "f" left parenthesis, "a" squared , right parenthesis minus 2 , right parenthesis "t" , right parenthesis22+a2−22t,2+−fa2−2t
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 11
5
Expression 6: left parenthesis, 3 squared plus left parenthesis, "a" squared minus 3 squared , right parenthesis "t" , 3 plus left parenthesis, negative "f" left parenthesis, "a" squared , right parenthesis minus 3 , right parenthesis "t" , right parenthesis32+a2−32t,3+−fa2−3t
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 11
6
Expression 7: left parenthesis, 4 squared plus left parenthesis, "a" squared minus 4 squared , right parenthesis "t" , 4 plus left parenthesis, negative "f" left parenthesis, "a" squared , right parenthesis minus 4 , right parenthesis "t" , right parenthesis42+a2−42t,4+−fa2−4t
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤
domain t Maximum: 11
7
Expression 8: left parenthesis, 5 squared plus left parenthesis, "a" squared minus 5 squared , right parenthesis "t" , 5 plus left parenthesis, negative "f" left parenthesis, "a" squared , right parenthesis minus 5 , right parenthesis "t" , right parenthesis52+a2−52t,5+−fa2−5t
domain t Minimum: 00
less than or equal to "t" less than or equal to≤t≤