Graph the equation. select integers for x

Given the function:  

x must be between -3 to 3

First we make a table of values for y:

x                

-3                    13

-2                     8

-1                      5

0                      4

1                        5

2                        8

3                        13

Now, we graph this function y on the coordinate plane as shown below:

i dont know

step-by-step explanation:

ok thats very interesting