Drawing a Curve

You can draw a curve by placing two or more points on a graph. A continuous curve is drawn between all of the points.

Tip:

• Clicking the Reset button will remove the entire curve.

Shifting a Curve

You can shift a curve by clicking anywhere on the line and dragging the curve to the appropriate position.

Note: Most questions will snap ("jump") to the nearest grid line. In these cases, be careful that your curve is crossing the grid points that you intend, and that they are not out by a small amount.

Tip:

• Clicking the Reset button will move the shifted curve to its original position.