Natural disasters can cause disruptions to a child's family life that may include which of the following?

a. increased time together
b. increased financial security
c. stability in living conditions
d. changes in school location

. 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.