Describe the Graph of the Parametric Equations $x=2 \cos \left(\frac{\pi}{t+1}\right), y=2 \sin \left(\frac{\pi}{t+1}\right)$

Multiple Choice

Describe the graph of the parametric equations $x=2 \cos \left(\frac{\pi}{t+1}\right) , y=2 \sin \left(\frac{\pi}{t+1}\right)$ for $t>$ 0.

A) A circle of radius 2, centered at the origin and traced in the clockwise direction.
B) The right half of a circle of radius 2, centered at the origin, traced in the clockwise direction, and never quite reaching the point $(0,2)$ .
C) The lower half of a circle of radius 2 , centered at the origin, traced in the counterclockwise direction, and never quite reaching the point $(2,0)$ .
D) The upper half of a circle of radius 2, centered at the origin, traced in the clockwise direction, and never quite reaching the point $(2,0)$ .