Find the graph of the function f(n)=1-n from integers to integer

The Answer to the Question
is below this banner.

Can't find a solution anywhere?

NEED A FAST ANSWER TO ANY QUESTION OR ASSIGNMENT?

You will get a detailed answer to your question or assignment in the shortest time possible.

Here's the Solution to this Question

Given a mapping $f:X\to Y$ , the graph of the mapping is the set

$G(f)=\{(x,f(x))\mid x\in X\}} \subset {\displaystyle X\times Y$ .

Let us find the graph of the function $f:\mathbb Z\to\mathbb Z$ , $f(n)=1-n$ :

$G(f)=\{ (n,f(n)) \mid n\in \mathbb Z \} =\{ (n, 1-n) \mid n\in \mathbb Z \}.$

Let us sketch the garph: