Across
- 3. All individuals or items that belong to a group being studied.
- 6. A vertical line that passes through the vertex of a parabola.
- 8. The middle value when data is ordered from least to greatest.
- 9. The point at which the parabola changes direction.
- 12. The x-intercepts of a quadratic relation.
- 13. The time it takes for a quantity to decay or reduce.
Down
- 1. Used to calculate lengths of sides and measures of angles in triangles.
- 2. The value or attribute that occurs most often in the set of data.
- 4. The longest side of a right triangle.
- 5. The value of an investment or loan on a date before the end of the term.
- 6. The side that forms one of the arms of a right triangle, but is not the hypotenuse.
- 7. The value of an investment or loan at the end of the term.
- 8. The sum of values in a set of data divided by the number of values in the set of data.
- 10. The difference between the greatest and least values in a set of data.
- 11. The graph of a quadratic relation. A symmetrical U-shaped curve.