Who came as a day of hope feel th narrator during the storm? How did he/she help me

Incomplete/incorrect question. The full question read;

What came as a ray of hope to the narrator during the storm? (from the story, "The Black Aeroplane")

another pilot

Explanation:

Remember, in the story, the narrator (a pilot) was traveling to go spend the holiday with his family when encountered a life-threatening storm. Having little knowledge of what to do, a ray of hope came when an unexpected plane came towards him. The pilot of this plane according to the story offered to rescue the other pilot in danger by guiding them out of the storm.

. 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.