Question

Please,Create an image in Desmos with at least 3 polar equations.

Answer 1

A polar equation is an equation that describes a relation between r and θ, where r represents the distance from the pole (origin) to a point on a curve, and θ represents the counterclockwise angle made by a point on a curve, the pole, and the positive x-axis.

Examples of polar equations are:

`\begin{gathered} r=5 \\ r=1-2\cos\theta \\ r=3\cos2\theta \end{gathered}`

These polar equations can be plotted as shown below using a graphing calculator:

`r=5`
`r=1-2\cos(\theta)`
`r=3\cos2\theta`