Write your own sentence including a simile or metaphor to describe the following: a happy old man walking down a street

the feeling of returning home after a long journey

the feeling of going outside on a very cold day

child returning to school after a long holiday.

child to tired at school so he falls asleep

. 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.

the answer is c. it calls attention to the urgency of the message