Expression 2: "f" left parenthesis, "x" , right parenthesis equals "x" cubed left parenthesis, "a" plus "x" left parenthesis, "b" plus "c" "x" , right parenthesis , right parenthesisfx=x3a+xb+cx
2
Expression 3: left bracket, "f" left parenthesis, 0 , right parenthesis , "f" left parenthesis, 1 , right parenthesis , "f" prime left parenthesis, 0 , right parenthesis , "f" prime left parenthesis, 1 , right parenthesis , "f" left parenthesis, .5 , right parenthesis , right bracket tilde left bracket, 0 , 1 , 0 , 0 , .5 , right bracketf0,f1,f′0,f′1,f.5~0,1,0,0,.5