Sequences Review

The next two terms of the sequence 4,7,10,13 are ....

• 16 and 19
• 15 and 19
• 16 and 18
• 15 and 18

Tags

CCSS.HSF.BF.A.2

Create the explicit formula for the sequence:
2, 8, 14, ...
(Hint:  Write your formula and then simplify it.)

• a_n=2+6n
• a_n=-6+6n
• a_n=6n-4
• a_n=4-6n

Tags

CCSS.HSF.BF.A.2

Given the sequence:
 25, 21, 17, 13,...
Write the explicit equation that models the sequence.  (Hint:  Simplify your equation.)

• a_n = 4n + 29
• a_n = -4n + 25
• a_n = -4n + 29
• a_n = 4n + 25

Tags

CCSS.HSF.BF.A.2

Write the recursive formula for 6, 17, 28, 39, 50....

• a_n=a_n-1+11
• a_n=a_n-1-4
• a_n=a_n-1+9
• a_n=a_n-1+6

What are the first 4 terms of...
a_n = 2-3n

• 2, -1, -4, -7
• 3, 1, -1, -3
• 3, 0, -3, -6
• -1, -4, -7, -10

Create a rule for the sequence:
6, 2, 2/3, 2/9

• a_n=6(1/3)^n-1
• a_n= 6-4n
• a_n= 6(-1/3)^n-1
• a_n= (-1/3)6^n-1

Tags

CCSS.HSF.BF.A.2

The next term of this sequence 4, 16, 64 is
(You first need to figure out which type of sequence this is.)

• 256
• 132
• 120
• 150

The next term of this sequence 11, 8, 5, 2 are
(You first need to figure out which type of sequence this is.)

• -1
• -2
• 1
• 2

Find the 22nd term of the following sequence:
5, 8, 11, ...

• 14
• 68
• 63
• 71

Tags

CCSS.HSF.BF.A.2

Write an explicit function for the following sequence: 7, 10, 13, 16,...

• f(n)=n+1

• f(n)=7n+1

• f(n)=4n+3

• f(n)=3n+4