Consider the Cartesian equation of a circle, y=-2+-sqrt(36-(x-1)^2), versus the parametric equations of the same circle:
x=1+5cos(t)
y=-2+6sin(t)
What are the advantages of the parametric equations? Select the three correct answer choices.
A. The parametric equations show the direction in which the circle is drawn.
B. The parametric equations describe a three-dimensional figure.
C. For a given value of the independent variable, the parametric equations yield exactly one point on the graph.
D. The parametric equations have a finite domain.
E. The parametric equations are easier to enter into a calculator for graphing.
A. The parametric equations show the direction in which the circle is drawn.
C. For a given value of the independent variable, the parametric equations yield exactly one point on the graph.
E. The parametric equations are easier to enter into a calculator for graphing.