Which reasons did you include in your response? Check all that apply. The discovery allowed them to compare the words they knew with hieroglyphs. The discovery allowed them to find the hieroglyphs that meant the same thing as the words they knew.

yes? ? what is your question lol cos this isnt

. 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.