Can somebody plz explain to me how to do it
I need to pass the algebra regents I failed last year

Answer:
Charts, my friend.
Step-by-step explanation:
f(x)= |x-3| + 2
Easiest way is to make a chart tbh.
x | y
5 |5-3| + 2 = 4
4 |4-3| + 2 = 3
3 |3-3| + 2 = 2
2 |2-3| + 2 = 3
1 |1-3| + 2 = 4
0 |0-3| + 2 = 5
-1 |-1-3| + 2 = 6
:D