Across
- 2. The number of times that something occurs within an interval or data set.
- 3. is the number of square units needed to fill up a region on a surface.
- 5. A polygon with six sides.
- 8. is a combination of individual terms separated by plus or minus signs.
- 10. Parallel to the horizon. The x-axis of a coordinate graph is the horizontal axis.
- 12. a shape with three sides.
- 13. A graph represents numerical information in a visual form.
- 14. The perimeter of a circle.
Down
- 1. The sum of given values divided by the number of values used in computing the sum.
- 2. One of the flat surfaces of a polyhedron including the base
- 4. A fixed rule for carrying out a mathematical procedure.
- 6. One or more results of an experiment.
- 7. the average of several numbers is one way of defining the middle of the numbers.
- 9. A way of displaying data that is much like a bar graph in that the height of the bars is proportional to the number of elements.
- 11. on a coordinate plane, two number lines that meet at right angles at the origin