Across
- 4. operations that undo each other
- 5. a line that best fits the data on a scatter plot
- 8. the expression b^2-4ac in quadratics
- 10. an algebraic equation that relates two or more real-life quantities
- 11. a step-by-step process used to solve a problem
- 12. in x^k; the k
- 13. the numbers and variables that are multiplied in an expression
- 15. the side opposite the right angle in a right triangle
- 17. the average of the number
- 19. a collection of outcomes
- 20. the u-shaped graph of a quadratic equation
Down
- 1. a polynomial with two terms
- 2. the collection of all 'x' inputs in a function
- 3. any numbers less than 0
- 6. a pattern used to multiply two binomials; First Inner Outer then Last
- 7. a statement formed when an inequality sign is placed between two or more expressions
- 9. a number multiplied by a variable in a term
- 14. something that continues on forever
- 15. the graph of a rational function
- 16. a statement formed when an equal sign is placed between two expressions
- 18. info., facts, or numbers used to describe something