Across
- 4. A formula for finding the roots of a quadratic equation
- 6. A system of linear equations with no solution.
- 7. The amount of time for half of a radioactive substance to decay
- 8. A unit for measuring angles
- 12. A visual test to determine whether a function is 1 to 1
- 13. A pointed end or part where two curves meet
- 14. The set of y-values
- 15. The sum of the terms of a sequence
- 16. This law states that the force required to compress(or elongate) a spring is proportinal to the distance the spring has been compressed(or streched from equilibrium; F=Kx, k is a constant
- 17. A matrix with equal numbers of rows and columns
Down
- 1. An ordered list of numbers set apart by commas
- 2. This shape happens when the mean, median and mode are all equal
- 3. A measure of spread that is not affected by outliers
- 5. A directed line segment that has magnitude and direction
- 9. A measure from a population
- 10. An equation relating the lengths of the sides of a right triangle
- 11. A measure of center that is not affected by outliers
- 15. A measurement from a sample