Determine the graph of the polar equation r= 4/1 -.5 cos theta.

Choice B is correct

Step-by-step explanation:

Considering the equation is in standard form, the eccentricity of this conic section is 1/2. This implies that we are looking at ellipses. Alternative A is incorrect since the graph is that of a parabola. Alternative B represents an hyperbola.

From the equation, we can deduce that the ellipse has a directrix at x = -8 thus matching with graph B

step-by-step explanation:

i dont get

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