What is the parent function of the graph?

y = |x|

y = |x| + 4

y = |x – 4|

y = |x| – 4

The graph in blue is y = |x|-4 which is the result of shifting y = |x| four units down. The parent graph has the vertex at (0,0).

it will cost dollar $540

the living room is 3 which means if we divide 325/3 then we get $108

therefore if 1part of the living room cost $108 and 3 costed $325

then total 5part of the room will cost 5*108 which gives $540

the correct option is b

step-by-step explanation: