Answer:
y = |x-2|
Explanation:
the basic function is |x|, (I'm going to assume that you should have learned this in class by now, and you need to know that to continue
anyways, y = |x| is what you would normally see, with the center on (0,0)
however, this has been translated 2 units to the right, and based on translation rules, right-left shifts are unit shifts within the x parentheses so, y = |x-2|
if you dont believe me plug it into an online graphing calculator
hope this helps