Please help I’ll give brainiest!!

Domain x is -3 to 4 but not 4 Range y is 6 to 1 but not 1

Step-by-step explanation:

Open dot means not included closed means included

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

yes the total will be same because in both of them the expression.is rearranged but their sign remains the same hence it hss just been shuffled