Across
- 2. a symbol we assign to a unknown value
- 5. a number sequence formed by adding a fixed number to each previous term to find the next term.
- 6. where the x and y axis intersect
- 11. is a sequence with a constant ratio between consecutive terms
- 15. represent a set of real numbers with a pair values that are left (minimum) and right (maximum) boundaries.
- 18. cosines LM2=11.412+8.722-2(11.41)(8.72)cos 18°
- 19. half the difference between the maximum and minimum values of the function.
- 21. The set values of the output, or dependant, variable of a relation or function.
- 22. one of 4 sections to a graph
- 23. reciprocal of the sine function
- 24. Two lines that have the same distance between them and never intersect.
- 27. function denotes a sum of terms, the terms to be added are formed by evaluating an expression.
- 33. an ordered list of numbers that often form a pattern.
- 36. equations graphed
- 38. the sum of the terms in a sequence
- 39. the fixed point of a rotation.
- 42. when graphed a straight line from one end to the other
- 44. the numerical value of a number without its plus or minus sign.
- 45. to the power of, a number multiplied by itself
- 46. a number sequence formed by adding a fixed number to each previous term to find the next term.
- 47. a relation in which each element of the domain corresponds with exactly one element in the range.
- 48. a trigonometric function that represents the ratio of the length of the side opposite the angle to the length of the hypotenuse in a right-angled triangle.
- 49. ⎷
Down
- 1. the peak of the graph relative to the y-axis
- 3. where the line in a graph function intersects the y-axis
- 4. Has a radius of 1 unit and its center is at the origin of the coordinate plane.
- 7. B in the function Y=ab.
- 8. where the line in a graph function intercepts the x-axis
- 9. Is the acute angle formed between the terminal side of the angle and the x- axis.
- 10. the lowest point of the graph relative to the y-axis
- 12. flips the graph of a function across a line such as the x-axis or y-axis.
- 13. the domain of a relation is the set of all inputs.
- 14. A mathematical sentence with an equals sign
- 16. f(x)=ax2+bx+c
- 17. the number placed in front of the variable
- 20. maps each point of its graph to a new location
- 25. a function that repeats a pattern of y values at regular intervals
- 26. ∛
- 28. a set of two or more inequalities using the same variables.
- 29. a process for dividing a polynomial by linear expression x-a
- 30. the difference between consecutive terms of an arithmetic sequence
- 31. In a triangle, the side “a” divided by the sine of angle A is equal to the side “b” divided by the sine of angle B and so on.
- 32. f-1
- 33. It shows the amount of change in the height of the line as you go 1 unit to the right.
- 34. a set of two or more equations using the same variables.
- 35. an equation that gradually increases infinitely many times.
- 37. a line that a graph approaches .
- 40. shifts the graph of the parent function horizontally, vertically, or both.
- 41. The shape of the graph y=x2
- 43. describes the directions of the graph as you move left to right.