Across
- 2. a set containing all and only members of two or more given sets.
- 4. function, those whose graph is a straight line.
- 8. property of inequality, when you divide one side on an inequality by a number. You can divide the other side of the inequality by the same number.
- 10. to break up into numbers that can be multiplied together to get the original number.
- 11. inequality, an equation with two or more inequalities joined together with either "and" or "or".
- 15. error, the difference between a true value and an estimate, ke approximation, of that value.
- 18. approximation, a method for estimating the value of an unknown quantity by repeated comparison to a sequence of unknown quantity.
- 20. a enumerated collection of objects in which repetition are allowed.
- 22. pair, a pair of numbers used to locate a point on a coordinate plane.
- 28. variable, a variable that represents a quantity in an equation.
- 29. a relation between sets of values.
- 30. a single number or variable/ numbers and variables multiplied.
- 31. a whole number that can be a positive, negative, and zero.
- 33. property of inequality, multiplying one side of an inequality by the same number.
- 36. plane, a two dimensional number line where the vertical line is called y-axis.
- 41. to determine or set the value or amount of.
- 44. qhen two line are crossed by another line, the angels in the matching corners are....
- 47. intercept,a limne is the value of y at the point where the line crosses the y-axis.
- 48. idealization of how a varing quantity depends on another.
- 50. of change, generally expressed as a ratio between a change in one variable relative to a corresponding change in another.
- 54. lines, At right angle.
- 55. error, the difgerence between the measured or inferred value of a quantity and its actual value.
- 56. putting numbers where letters are.
- 58. the ____ of a number says how many rime to use yhe number in multiplication.
- 61. the set made by combining elements of two sets.
- 63. by addition, solving systems of linear equations is the addition method, in which the two equation are added together to eliminate one of the variables.
- 64. rate of change, the change in the value of a quanity divided by the elapsed time.
- 65. making something bigger in size or quality.
- 67. calculate the value of something based on informed knowledge.
- 68. a number x is another number, which when multiplied by itself a given number of rimes, equals x.
- 69. a linear and non linear system of equation is ______ if there is at least one set of values for the unknown that satisfy every equation in the system.
Down
- 1. that no objects are presented.
- 3. expression, a formula that can be used to find the NTH term of a sequence.
- 5. notation, the way a function is written.
- 6. sequence, set of numbers with one or zero and proceeds based on rile that each number is equal to the summ of the preceding two numbers
- 7. a measure of the steepness of a line, or a sectuon of a line connecting two points.
- 9. half plane, a planar region consisting of all points on one side of an infinite staright line, and no points. If the lines are included it is a...
- 12. a line is b.v the y-value of the point where it crosses the y-axis.
- 13. sequence, a sequnce of numbers such that the difference between the consecutive terms is constant.
- 14. variable, a variable whose values depends upon independent variables.
- 16. a memeber(or number) of a set.
- 17. becoming less or fewer.
- 19. system, the ordered parir that is the solution of the system.
- 21. difference in size, degree, circumstances, etc.
- 23. a condition of an optimization problem that the solution must satisfy.
- 24. a set of real numbers with the property that any number that lies between two numbers the set is also included in the set.
- 25. the changing using turn, flip, side, or resize. Solution set, is the set of values that satisfy q given set of equations or inequalities.
- 26. a result of subtracting one number from another.
- 27. system, an equation that has no solution because the lines are parallel.
- 32. applying a rule or formula to its reslut(again and again).
- 34. the closure minus the interior of a subset of a topological space.
- 35. form, a way of writing down very large or very large or very small numbers easily.
- 37. rate of change, with the respect to the variable x of a linear function y=f(x) is the slope of its graph. If x and f have units, then the units of the rate of change are those of f divided by those of x.
- 38. the difference between the lowest and highest values.
- 39. lines, lines that are always the same distance apart and never intersect.
- 40. shift, when the graph literally vertically, up and down.
- 42. a function can defined by any mathematical condition relating each input value to the corresponding output value.
- 43. two sers A and B is the set of elements that are both A and B.
- 45. of equations, two or more equations working together.
- 46. region, the intersection of the regions determined by each seperate inequality.
- 49. function, a function that undoes the action of the other function.
- 51. behavior, a graph is defined as what is going on at the ends of each graph.
- 52. a quantity that influences the output or behavior of a mathematical object but is viewed as being held constant.
- 53. the set of values of the independent variables for which a function or relation is defined.
- 57. a term used in geometry ro describe a dinction that moves an object a certain distance.
- 59. -intercept, the x coordinate of a point where a line, curve, or surface intersects with the x-axis.
- 60. half plane, a region consisting all points on one side of an infinite striaght line, and no points on the other side. If the point on the line are included, then it's called an_____.
- 62. solution, an inequality says that two values are not equal.
- 65. the independent variable of what you put in.
- 66. slope form, y-y1=m(x-x1) is the equation for the ____ form.