Sequences and Functions Review

Is this an Arithmetic sequence? 5, 4.25, 3.5, 2.75

• Yes
• No

Is the sequence 2, 4, 12, 48,... geometric?

• yes
• no

Is the sequence 256, 64, 16, 4,... geometric?

• yes
• no

Identify the common difference.
-21, -18, -15, -12, ...

• 4
• 3
• -4
• -3

What kind of sequence is this?

2, 3, 5, 8, ...

• Geometric
• Arithmetic
• Neither
• Both

Carey is organizing her books and putting them on shelves. She put 2 books on the first shelf, 8 books on the second shelf, 32 books on the third shelf, and 128 books on the fourth shelf. What kind of sequence is this?

• Geometric
• Arithmetic
• Both
• Neither

Sweet Time Bakery just opened and is increasing the number of items they bake. For example, the bakery made 150 carrot cakes in January, 133 carrot cakes in February, 116 carrot cakes in March, and 99 carrot cakes in April. What kind of sequence is this?

• Geometric
• Arithmetic
• Both
• Neither

What is the rule?

• Multiply by 2
• Multiply by 3
• Add 3
• Add 4

Tags

CCSS.5.OA.B.3

What is the rule?

• Add 7
• multiply by 3
• Add 6
• Multiply by 6

• The output is a + 6. 
• The output is a – 6. 
• The output is a ÷ 4. 
• Not here