So, if you’re like me and polar coordinates helped push you to abandon computer science in favor of an English degree (or you just have a short attention span), here’s how you read this graph. The ...
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 ...