The vertex of the parabola is at (-3,-2) which of the following could be its equation

a; x=-2(y+3)^2-2
b; x=-2(y-2)^2-2
c; x=-2(y-2)^2-3
d; x=-2(y+2)^2-3

 D;x=-2(y+2)^2-3

Step-by-step explanation:  since,(-3,-2) is the vertex of parabola this means that when y=-2, x must be equal to -3    

but this is true only in D part

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

what is the model?

step-by-step explanation: