Answer:
1.) x= -1,-2,-3
2.) y= -2,-1,0
3.) z= 4, 3, 2
Explanation:
1.) The number being negative makes them less than zero
2.) The numbers are equal to -2 or greater, since with negative numbers the symbol for the letter may seem like it is decreasing, but that would only be the case if it was positive, as a negative, it works backwards.
3.) The numbers are less than or equal to 4