**13+ Sketch The Curve R = 1 + 2 Sin(Θ).
Images**. What does curve sketching mean? Early transcendentals sketch the polar curve.

The following steps are taken in the process of curve sketching Use a graphing utility to graph the curve as shown below. Solution the curve consists of all points (r, θ) with r = 2.

### X2 + y2 = 1, it is the unit circle.

Early transcendentals sketch the polar curve. The problem is that not all curves or equations that we'd like to look at fall easily into this form. Tangents to polar curves example 9. We can find the area #a# of the enclosed region can be found by.