Express the polar equation \(r=\cos 2\theta\) in rectangular coordinates. Find the maximum height above the \(x\)-axis of the cardioid \(r=1+\cos \theta\text{.}\) Sketch the graph of the curve whose ...

a rectangular prism takes the length and width of two-dimensional rectangles to the next level by adding height into the equation. All rectangular prisms consist of eight vertices that are ...