Ball takes 20 seconds to roll 10 meters. What is the average speed of

answer: a

explanation:

which lines in this excerpt from act i of shakespeare's romeo and juliet suggest that lord capulet respects free will?

im not 100 percent sure but i think its a

. 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.