2.1.6 Review A Quiz Review

Below is a rule to make a list of numbers.

Rule: Start with 1. Then, each term is 4 less than 3 times the previous term. What are the next four terms in the pattern?

1, ​ (a)   ​ (b)   ​ (c)   ​ (d)  

• -1
• -7
• -25
• -79
• -9
• -39
• -129
• -399

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

What is the common difference of an arithmetic sequence whose first term is -4 and whose seventh term is 44?

-4, ___, ___, ___, ___, ___, 44

Mathematical Equivalence

ON

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

Which of the following sequences is a geometric sequence?

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.2

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.2

• increasing linear pattern from left to right

• decreasing linear pattern from left to right

• increasing exponential curve from left to right

• decreasing exponential curve from left to right

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.LE.A.1

CCSS.HSF.IF.B.4

CCSS.HSA.REI.D.10

Categorize each sequence as arithmetic, geometric, or neither.

Groups:

(a) arithmetic

,

(b) geometric

,

(c) neither

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.2

• decreasing linear pattern from left to right

• increasing linear pattern from left to right

• decreasing exponential curve from left to right

• increasing exponential curve from left to right

Tags

CCSS.HSF.LE.A.1

CCSS.HSF.IF.B.4

CCSS.HSF.LE.B.5

What type of sequence is this?​ (a)  

• geometric
• arithmetic
• neither

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.BF.A.2

Is there a constant rate of change? If so, what is it?

(a)  

Tags

CCSS.HSS.ID.C.7

Is there a decay factor value? If so, what is it?

(a)  

Tags

CCSS.HSF.LE.A.2

CCSS.HSF.LE.A.1

CCSS.HSF.LE.B.5