Across
- 2. – Replacing a variable with a number or expression.
- 7. – Where a graph crosses the y-axis.
- 8. growth – When something increases faster and faster over time.
- 11. expression – A fraction with polynomials on top and/or bottom.
- 12. – Same numbers, but the sign in the middle changes (a + bi → a − bi).
- 13. – Combining all elements from sets.
- 17. – Flip a fraction (2/3 → 3/2).
- 19. – An arrangement where order matters.
- 20. – The highest exponent in a polynomial.
- 21. – All possible x-values you can use.
- 25. number – A number with a real and imaginary part (like 3 + 2i).
- 26. – The chance that something will happen.
- 27. – The number inside a square root (√).
- 31. equation – An equation that makes a straight line.
- 33. – A math statement using <, >, ≤, or ≥.
- 35. – Part of the quadratic formula that tells how many solutions there are.
- 37. – The average of a set of numbers.
- 38. rules – Laws for working with exponents (like adding powers when multiplying).
Down
- 1. – A selection where order does NOT matter.
- 3. – The point where graphs cross.
- 4. – An expression with variables and exponents (like x² + 3x + 2).
- 5. common factor (GCF) – The biggest number that divides evenly into terms.
- 6. – The highest or lowest point on a parabola.
- 9. value – The distance from 0 (always positive).
- 10. – What is needed to make 100% (or 1 in probability).
- 14. – All possible y-values you get.
- 15. pair – A set of x and y values (like (2, 3)).
- 16. form – A common way to write equations (like ax + by = c).
- 18. – The number in front of a variable (like 5 in 5x).
- 19. – A U-shaped graph of a quadratic function.
- 22. – A step-by-step method to solve a problem.
- 23. formula – A formula used to solve equations like ax² + bx + c = 0.
- 24. – A list of numbers in a pattern.
- 28. of symmetry – A line that divides a graph into two equal mirror halves.
- 29. – The small number in a radical that tells the root (like cube root).
- 30. – How steep a line is (rise over run).
- 31. terms – Terms with the same variables and exponents.
- 32. symbol – The √ sign.
- 34. – To break something into smaller parts that multiply together.
- 36. of equations – Two or more equations solved together.