Expression 4: "F" left parenthesis, "x" , right parenthesis equals Start integral from 0 to "x" , end integral, "f" left parenthesis, "t" , right parenthesis "d" "t"Fx=∫x0ftdt
4
Expression 5: Start integral from 0 to 1, end integral, "f" left parenthesis, "t" , right parenthesis "d" "t"∫10ftdt
equals=
negative 1.3−1.3
5
Expression 6: "F" left parenthesis, 1 , right parenthesisF1