Please help if you can really needed..

Pretty sure it’s B

Explanation:

A) is useless becuase if you use the absolute value, it’ll be the same distance away form 0 except positive

C) is also just useless, for example lets use 3, 3-1=2 and we already know thats out cuase it’s even, the absolute value doesn’t help either

D) It’s just turning negative, useless

E) So even if you add 1, it won’t work, lets use 3 again, 3+1=4, if one works, none works cause it says MUST, basically the same as D but with a subtraction sign

So b is the only sensible answer