Across
- 2. __________-type sequence is a sequence in which in which the terms are found by adding the two previous term.
- 6. synthetic _______________ is the first way you were taught to evaluate a polynomial for a given value of a variable was direct substitution.
- 8. a functions are those whose graph is a straight line.
- 9. the average of a set of numerical values, calculated by adding them together and dividing by the number of terms in the set.
- 12. common ______ is the ratio of a term to the previous term.
- 13. lets you multiply a sum by multiplying each addend separately and then add the products.
- 19. is the factorial of a non-negative integer n, denoted by n!, is the product of all positive integers less than or equal to n.
- 20. a sequence in which each term is obtained by multiplying the preceding term by a fixed number.
- 21. geometric ____________ is also known as a geometric sequence.
- 23. a list of numbers having a first number,second number,a third number , and so on called terms of the sequence
- 24. is a theorem that an application of Euclidean division of polynomials.
- 30. a function is one of the form f(x) = ax2 + bx + c, where a, b, and c are numbers with a not equal to zero.
- 32. is a factorial of a natural number n is the product of the positive integers less than or equal to n.
- 34. a function whose value is the same for every input value.
- 35. is an algebraic expression of the sum or the difference of two terms.
- 39. ________ coefficient is the coefficient of the term of highest degree in a given polynomial.
- 40. is the terms between two given terms in a geometric sequence.
- 44. are also known as quadratic polynomials.
- 45. geometric ______ is a series with a constant ratio between successive terms.
- 46. a sequence having finite number of terms.
- 47. Greater than zero.
Down
- 1. is an expression of more than two algebraic terms, especially the sum of several terms that contain different powers of the same variables.
- 3. _________ geometric secquence is the sum of a infinite numbers of terms of a geometric sequence.
- 4. ___ term is defined as ak= 1/k - 1/k+1 for all integers k from 1 through 100.
- 5. is a sequence of real numbers formed by taking the reciprocals of an arithmetic progression.
- 7. Often mathematical formulae require the addition of many variables Summation or sigma notation is a convenient and simple form of shorthand used to give a concise expression for a sum of the values of a variable.
- 10. a mathematical relationship or rule expressed in symbols.
- 11. a sequence has an infinite numbers of terms.
- 14. the total amount resulting from the addition of two or more numbers, amounts, or items.
- 15. ________ difference is the difference between two numbers in an arithmetic sequence.
- 16. a sequence whose consecutive terms have a common difference.
- 17. may be generated from shapes,patterns,or rules.
- 18. is a historic book on arithmetic by Leonardo of Pisa.
- 22. is a series with a constant ratio between successive terms.
- 25. used to indicate sum.
- 26. is a relation between a set of inputs and a set of permissible outputs with the property that each input is related to exactly one output.
- 27. each number in sequence.
- 28. a division that shorthand, or shortcut, method of polynomial division in the special case of dividing by a linear factor.
- 29. is a triangular array of the binomial coefficients.
- 31. _________ term equation is the formula that will be used when we find the general (or nth) term of an arithmetic sequence.
- 33. can be expressed as the reciprocal of the arithmetic mean of the reciprocals of the given set of observations.
- 36. are also known as linear polynomials.
- 37. Less than zero.
- 38. _______ geometric sequence is the sum of a finite number of terms of a geometric sequence.
- 41. __________ relation is an equation that recursively defines a sequence or multidimensional array of values.
- 42. That symbol is the capital Greek letter sigma, and so the notation is sometimes called Sigma Notation instead of Summation Notation. The k is called the ______ of summation.
- 43. is the average of the numbers: a calculated "central" value of a set of numbers.