Using the given points, determine δy.
(-3, -5) and (0, 10)

(-3,-5)

Step-by-step explanation:

because it as the information triangle y

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