Suppose a curve is given by the parametric equations x = f(t), y= g(t), where the range of f is [3, 8] and the range of g is [-4, 9]. What can you say about the curve? You must select all correct choices to get full credit on this problem. DA. The curve must lie outside the rectangle [3, 8] by [-4, 9]. OB. The curve is the line with endpoints (3, -4) and (8, 9). OC. The curve is a circle with center (3, -4) and radius 9. OD. Nothing can be said about the curve. DE. The curve is completely contained in the rectangle [3, 8] by [-4, 9]. OF. The curve must lie inside a circle with center (3, -4) and radius 0.5.