Across
- 3. in a right triangle, the ratio of the length of the hypotenuse to the side opposite an acute angle
- 4. the collection of whole numbers and negative numbers
- 5. another name for solutions
- 6. a polynomial equation of a second degree
- 8. The line segment through the foci of an ellipse with endpoints on the ellipse.
- 11. a branch of mathematics that deals with the study of triangles
- 13. a relationship between inputs where each input is related to exactly one output
- 16. an expression consisting of variables/coefficients and operations such as addition/subtraction/multiplication/division
- 18. a specific quantity drawn as a line segment with an arrowhead at one end
- 20. a value provided to obtain the function's result. It is also called an independent variable
- 24. the value that the function approaches as it goes to an x value
- 25. a member of a set
- 26. when two straight lines meet
- 27. the non-negative value of x without regard to its sign.
- 29. A line in the plane that is used to help describe the behavior of the graph of a function or a conic section
- 31. a type of transformation that moves each point in a figure the same distance in the same direction
- 34. a binomial formed by switching the sign of the second term of another binomial
- 35. the angle created when the arc length of a circle is equal to the radius
- 36. Any line with a positive or negative slope
- 37. mathematics that deals with shapes and figures
- 38. in a right triangle, the ratio of the length of the adjacent to the hypotenuse
- 39. a curve in which every point on the curve is equidistant from the focus
- 40. an alphabet or term that represents an unknown value
- 41. uninterrupted continuation
- 42. the amount of time it takes a given quantity to decrease to half of its initial value
- 43. lack of connection or continuity
- 46. the amount between each number in an arithmetic sequence
- 48. A polynomial with two terms
- 49. function that helps find the missing side length of a right triangle
Down
- 1. a matrix with equal number of rows and columns
- 2. the constant ratio between any two consecutive terms in a geometric sequence
- 7. in a right triangle, the ratio of the adjacent side of a given acute angle to the opposite side
- 9. the length of a vector
- 10. the behavior of the graph of a function in the coordinate plane
- 12. the distance from the center of the circle to any point on it's circumference
- 14. a triangle with a 90 degree angle on one side
- 15. all points in a plane that are a fixed distance from a given point in the plane
- 16. a cornerstone of math that helps us find the missing side length of a right triangle
- 17. a curve or other shape made by all the points satisfying a particular equation of the relation between the coordinates
- 19. the set of possible output values of a function
- 21. The line segment whose endpoints are the vertices of a hyperbola
- 22. a list of items or numbers
- 23. there is a 'sameness' about two figures
- 28. a line about which a figure (or graph) is rotated in space
- 30. an equation where the variables (usually x and y) are expressed in terms of a third parameter, usually expressed as t
- 32. the branch of mathematics that helps in the representation of problems or situations in the form of mathematical expressions
- 33. structures used to model pairwise relations between objects on a 2D plane (x,y)
- 41. the number when you multiply a number and a variable
- 44. sum of the terms in a sequence
- 45. the set of values that are allowed to plug into a function
- 47. The line segment that perpendicularly bisects the major axis of an ellipse with endpoints on the ellipse