The graph of \(y = \cos{\theta}\) has a maximum value of 1 and a minimum value of -1. The graph has a period of 360°. This is defined as \(\tan{\theta} = \frac{o}{a}\) and from the circle \(o ...

{3}\text{.}\) One of graphs in Figure 4.3.1 is the graph of \(r=4\cos(3\theta)\text{.}\) Indicate which one by circling it. Find the slope of the tangent line to the curve where \(\ds \theta = ...

The graph of \(y = \cos{\theta}\) has a maximum value of 1 and a minimum value of -1. The graph has a period of 360°. This is defined as \(\tan{\theta} = \frac{o}{a}\) and from the circle \(o ...