Understand some simple transformation rules first.
Let parent function be f(x). Then
0. f(x) + a is the parent translated a unit up
,1. f(x) - a is the parent translated a unit down
,2.
From the functions given:
f (x) = |x|
g (x) = |x| + 1
We can apply the vertical translation rule to figure out that :
to get g(x), we shift f(x) upward by 1 unit
