What transformations produce the graph of g(x)=- | 3x | from the graph of the parent function f(x)=|x| select all that apply

 This is a compression  by a factor of 3 in the x direction

(horizontal compression by factor of 3)

This reflects it about the x axis

Step-by-step explanation:

f(x)=|x|

h(x) = |3x|

 This is a compression  by a factor of 3 in the x direction

g(x) =-|3x|

This reflects it about the x axis

a) justify

step-by-step explanation:

justifying is just part of everyday life. justify kind of means proof so i think the answer is a) justify.