Which function g(x) below represents the transformations performed on f(x) = |x|?

a. Translate left by 9 units.

b. Stretch vertically by a factor of 3.

c. Translate up by 2 units.

d. Reflect vertically (over the x-axis)


A
|-3x + 9| + 2
B
-3|x + 9| - 2
C
|-3x + 9| - 2
D
-3|x + 9| + 2