Across
- 2. the x intercepts of a quadratic relation the values of when y are 0
- 4. group of individuals or items that are representative of the population from witch they are taken.
- 7. growth non- linear growth represented by an exponential relation and graph with an upward curve
- 10. interest the money paid on a loan or investment. a percent of the principal
- 12. the values of the initial investment or loan
- 13. time time required for a quantity to double in size, amount or mass.
- 14. the middle number
Down
- 1. three values that divide a set of data into four intervals with equal numbers
- 3. a positive result of an experiment.
- 5. a point at which two sides of a polygon meet
- 6. the time it takes for a quantity to decay or be reduced to half its initial amount.
- 8. all individuals or items that belong to a group being studied
- 9. interest the interest paid on the principal and its accumulated interest.
- 11. an extreme value in a set of data. a value far away in the set of data.