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 ...

and the graph in polar coordinates. Riemann Sums Applet 5.1 This applet is to help you visualize Riemann sums. You can change the function, move the sliders to change from left to right Riemann Sums, ...