Generating and analysing patterns

16, 20, 24, __, __

• 28, 32
• 26, 28
• 30, 34
• 25, 26

3(x + 4)

when x = 2

• 10

• 24

• 18

• 12

What does the letter "n" represent?

• Term

• Term Number

Which pattern was generated using the "add 12"?

• 1. A.

  2. 16, 26, 36, 46, 56

• 1. B.

  2. 16, 28, 30, 42, 54

• 1. C.

  2. 38, 46, 54, 62, 70

• D.

  38, 50, 62, 74, 86

Question 1

• A
• B
• C
• D

 $-5+8$  

• 3

• -13

• -5

• 12

For the sequence shown below, write the explicit formula then find the 57^th term. What is the 57^th term?

• -266

• -265

• -267

• -260

Thinking about the divisibility rules we've discussed ... which of the following numbers is divisible by 2?  (has 2 as a factor)

• 143
• 114
• 329
• 111

Find the term-to-term rule for the following sequence:

15, 21, 27, 33...

• +4

• +5

• +3

• +6

Mrs. Weber buys crayons for her class. 

What rule applies to number of packages?

• X (multiply) by 2

• X (multiply) by 8

• add 1

• add 8