Across
- 3. A letter that represents a number.
- 6. A line that divides a parabola into two mirror images.
- 12. A function that graphs as a straight line.
- 13. Points where the parabola touches or crosses the x-axis.
- 14. form: A linear equation written as y − y₁ = m(x − x₁).
- 15. Lines that cross to form a right angle.
- 17. Where the line crosses the y-axis.
- 19. A graph that shows points from two variables.
- 20. To show math ideas with symbols, diagrams, or graphs.
- 21. The U-shaped graph of a quadratic function.
- 23. function: A function with the highest exponent of 2; graphs as a parabola.
- 25. Changing the size of a shape while keeping its form. *Scale factor- multiplying
- 26. All possible output (y) values.
- 27. A combination of numbers, variables, and operations (no equals sign).
- 28. A straight line that best shows the direction of the data.
- 29. To find the best-fit quadratic curve for data. y1=ax12+bx1+c
- 31. How steep a line is; change in y(rise) over change in x (run).
- 35. A line that a graph gets close to but never touches.
- 37. Where the line crosses the x-axis.
- 39. A real-world problem or scenario described using math.
- 41. When values increase rapidly (b > 1).
- 43. To explain the meaning of a mathematical result.
- 44. A math sentence that compares values using <, >, ≤, or ≥.
- 48. A function where a variable is the exponent, like y = abx.
- 49. form: A linear equation written as Ax + By = C.
- 50. An equation with two or more variables.
- 51. The number being multiplied repeatedly.
- 52. An equation that is true for only one value.
- 53. All possible input (x) values.
- 54. Data with two variables.
- 55. A relationship between two sets of data.
Down
- 1. An equation that is true for all values.
- 2. An estimated guess based on data.
- 4. To find the best-fit line for data. y1=mx1+b
- 5. lines: Lines that never cross and have the same slope.
- 7. An equation solved using more than one step.
- 8. When values decrease rapidly (0 < b < 1).
- 9. To explain or prove why something is true in math.
- 10. A curved line that best fits the data points.
- 11. To find the value of an expression.
- 16. y = ax² + bx + c.
- 18. A math sentence with an equal sign showing two expressions are equal.
- 22. An inequality solved using multiple steps.
- 24. The highest or lowest point on a parabola.
- 30. Moving a shape without rotating or flipping it. *Sliding
- 32. A change in position or size of a figure or graph.
- 33. A value that makes an equation or inequality true.
- 34. An equation that is never true.
- 36. To find the best-fit exponential curve for data. y1=abx1
- 38. form: A linear equation written as y = mx + b.
- 40. A straight line that goes up and down.
- 42. A straight line that goes left to right.
- 45. Flipping a shape over a line. *Mirror image
- 46. A data point much different from the others. *Farthest away from the rest
- 47. A quadratic written as a product like (x + a)(x + b).