Asap 20 pts + brainliest to right/best answer

B

Step-by-step explanation:

Hence the inverse of f(x) which is f⁻¹(x) =√[(x-5)/3] is NOT a function

Only the inverse is a function.WRONG

Neither the equation nor its inverse is a function.WRONG

Only the equation is a function.RIGHT

Both the equation and its inverse are functions.WRONG

the y will be in still but your answer will be y x 3

step-by-step explanation:

jk: )

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