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- Multiple ChoicePlease save your changes before editing any questions.
What is the next term in the sequence 12, 31, 40, 49, ... ?

56

57

58

59

- Multiple ChoicePlease save your changes before editing any questions.
Given the recursive formula below, find the first five terms.

u

_{1}= 3u

_{n}= u_{n-1}+ 23, 5, 7, 9, 11

5, 7, 9, 11, 13

- Multiple ChoicePlease save your changes before editing any questions.Given the first five terms, write the recursive formula.

15, 12, 9, 6, 3 ....u_{1}= 15

u_{n}= u_{n-1}+ 3u_{0}= 15

u_{n}= u_{n-1}+ 3u_{1}= 15

u_{n}= u_{n-1}- 3u_{0}= 15

u_{n}= u_{n-1}- 3 - Multiple ChoicePlease save your changes before editing any questions.Given the recursive formula below, find the explicit formula.

a_{0 }= 1

a_{n}= a_{n-1}+ 5a_{n }= 6 + 5na_{n}= 1 + 5n - Multiple ChoicePlease save your changes before editing any questions.Given the sequence below, write the explicit formula.

3, 8, 13, 18 ...u_{n}= 3 + 5nu_{n }= -2 + 5n - Multiple ChoicePlease save your changes before editing any questions.
The 6th term of the sequence 4,7,10,13 are

19

15

18

16

- Multiple ChoicePlease save your changes before editing any questions.
Given the sequence 4, 11, 18, 25...... what is a

_{3}?4

11

18

25

- Multiple ChoicePlease save your changes before editing any questions.
A sequence is _______.

a set of numbers in a specific order.

a formula used to find a number.

the term after a

_{n}.a collection of data.

- Multiple ChoicePlease save your changes before editing any questions.
Which sequence has a pattern of "multiply by 4?"

2, 4, 8, 16,...

4, 12, 36, 108,...

1, 4, 7, 10,...

3, 12, 48, 192,...

- Multiple ChoicePlease save your changes before editing any questions.
Find the first four terms of the sequence.

a

_{n}= 7(n + 2)21, 28, 35, 42

7, 9, 11, 13

9, 16, 23, 30

16, 23, 30, 37

- Multiple ChoicePlease save your changes before editing any questions.
Find the first four terms of the sequence.

a

_{n}= 3(4)^{n}12, 48, 192, 768

12, 144, 1728, 20736

12, 24, 36, 48

3, 12, 48, 192

- Multiple ChoicePlease save your changes before editing any questions.
Does this recursive routine model an increase or decrease?

U

_{1}= 1000U

_{n+1}= U_{n}*1.25Decrease

Increase

- Multiple ChoicePlease save your changes before editing any questions.What is the explicit rule for the sequence:

11, 22, 44, 88...a_{n}= 2(11)^{n-1}a_{n}= 11x2a_{n}= 11(2)^{n-1}a_{n+1}= a_{n * }2; a_{1}= 11 - Multiple ChoicePlease save your changes before editing any questions.The recursive formula is used to find the next value in a sequence of numbers.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.The explicit formula is used to find a specific term in a sequence.TrueFalse
- Multiple ChoicePlease save your changes before editing any questions.
Does this recursive routine model growth or decay, and by what percent?

100, 80, 64, 51.2, ...

U

_{n+1}= U_{n}* 0.8Growth, 80%

Growth, 20%

Decay, 80%

Decay, 20%

- Multiple ChoicePlease save your changes before editing any questions.
Write the recursive formula of 13, 9, 5, 1, -3, ...

a

_{n}=a_{n-1}-4a

_{n}=a_{n-1}+3a

_{n}=a_{n-1}-5a

_{n}=a_{n-1}+4 - Multiple ChoicePlease save your changes before editing any questions.Write a recursive rule for the sequence 17, 1, -15, -31 . . .a
_{n}= a_{n-1}+ 16a_{n}= a_{n-1}- 17a_{n}= a_{n-1}- 15a_{n}= a_{n-1}- 16 - Multiple ChoicePlease save your changes before editing any questions.
Write a recursive rule for the sequence 1, 2, 5, 14, 41, 122, …

a

_{n}= (a_{n-1)}^{2}+ 1a

_{n}= 2 a_{n-1}- 2a

_{n}= 3 a_{n-1}- 1a

_{n}= 3 a_{n-1}+ 1 - Multiple ChoicePlease save your changes before editing any questions.
Write an explicit rule for the sequence 2, 8, 26, 80, 242 …

a

_{n}= 2n + n + 1a

_{n}= 3^{n}- 1a

_{n}= 3n^{2}- 1a

_{n}= 3^{n}+ 1