Across
- 3. A type of equation where the y value increases at a constant rate
- 9. A type of quadratic equation where you can find the vertex of the parabola easily (2 words)
- 10. A type of function where the equation creates a parabola
- 11. A type of equation that has one input for every output.
- 12. The intersection between the y-axis and the line (2 words)
- 15. Another way of saying x-intercepts for a quadratic function
- 18. A number between -1 and 1 which is used to describe how accurate a linear association describes 2 numerical variables (2 words)
- 20. A steepness of a line that is described using y/x
- 21. To replace a variable with a constant
Down
- 1. Another word for the output of a function (2 words)
- 2. A formula used to describe a pattern in a set of numbers (2 words)
- 4. A type of plot that is also known as a box and whisker plot (2 words)
- 5. A formula used to describe interest (2 words)
- 6. An Italian mathematician and astronomer who was challenged due to his findings in mathematics, astronomy, and physics (2 words)
- 7. The highest or lowest point on a quadratic function
- 8. The numerical distance a number is from 0 (2 words)
- 13. Used to find the approximate value of something using the given values
- 14. What are these called: >, <, ≥, ≤
- 16. A group of equations that are meant to be solved together
- 17. A symbol, usually a letter, that is used to describe an unknown value like x or y
- 19. A limitation that is usually used in real-world problems