Graph the function defined by the parametric equations
x(t) = -cos ty(t) = -sin t
for 0 ≤ t ≤ 2π.
Make a table of values with points for certain values of t:
Graph these points and label them with their t-values:
When we connect the points in the order they were drawn, find a quarter-circle:
If we graph 0 and 2pi, we get