## Graphs

The interactive **Graphing** and **Number Line** Questions provide an easy way to author Geometric Math, with non complex methods of drawing and labelling for the student.

**Graphing**: Customise the graph to suit the needs of the question; show or hide certain elements, plot points, lines, or shapes, and label them for the student as needed. The student submits their response on the graph, with a couple of clicks.**Number Line**: Like with Graphing, the Author can customise the size and points on the Number Line to suit the needs of the question. As a response, the student can drag or drop values to the line, or plot inequalities on the line, where required.

## Interactive demos

Easily plot and show points on a number line…

…with configurable thresholds, for auto-grading, snap-to points, etc.

The start of an incredibly powerful suite of Math graphing stimulus & question types

- Configure every element
- Set X & Y axis range
- Set tick, label, and grid intervals

- Plot any two points to draw a line
- Move either point or whole line
- Snap to grid, tick, or interval
- Show or hide co-ordinates as you move a point

- Plot circles with just two clicks!
- Replay all actions later to show the workings of the student

- Works beautifully on an iPad or any touch screen device
- Plot Parabola simply and easily…

…alongside polygons, and author-defined background shapes

Plot any two points to draw a finite section of a line

Authors can limit students to one tool type or take advantage of all our types at once!

Create advanced Vector questions for students

Plot a ray starting at one point, extending on infinitely!

Draw Sine or Cosine graphs with two clicks!