Parametric functions
Worksheet
Practice problem 1
Consider the circle of radius 3 centered at the origin.
1 (a)
Select all of the following that parametrizes the portion of the circle sitting in quadrants 2, 3, and 4 going in a clockwise direction?
1 (b)
Find a parametrization for the right half of the circle, going in a counter-clockwise direction, whose domain is .