what does the narrator need to know when he asks the raven tell this soul with sorrow laden if, within the distan Aiden, / It shall clasp a sainted maiden whom the angels name lenore

  . 2 is the                                                                                                                                                      

. a function is a relation in which each input has only one output. in the relation , y is a function of x, because for each input x (1, 2, 3, or 0), there is only one output y. x is not a function of y, because the input y = 3 has multiple outputs: x = 1 and x = 2.

in this excerpt, the uniqueness of laura’s speech is revealed by her word usage