Q3 Tri Weekly 2

Name the Sequence:

18, 22, 26, 30, 34.....

• A. Arithmetic

• B. Geometric

• C. Recursive

• D. Explicit

Tags

CCSS.HSF.BF.A.2

Tags

CCSS.HSF.BF.A.2

The Explicit Formula for the Geometric Sequence is:

Tags

CCSS.HSF.BF.A.2

The Recursive Formula for the Arithmetic Sequence is:

Tags

CCSS.HSF.BF.A.2

What is the common difference of the sequence below?

6, 9, 12, 15, ...

Hint: Common difference means the ADDING pattern

• 3

• 6

• 9

• 12

Tags

CCSS.HSF.BF.A.2

Tags

CCSS.HSF.BF.A.2

What is the 8th term in the geometric sequence below?

3, 9, 27, 81, ...

• 19,683

• 6,561

• 2,187

• 729

Tags

CCSS.HSF.BF.A.2

A sequence can be generated by using a_n = a_(n-1) +9

where a₁ = 4

and n is a whole number greater than 1.

What are the first three terms in the sequence?

• 4, 36, 324

• 4, 13, 22

• 9, 13, 17

• 4, 8, 12

Tags

CCSS.HSF.BF.A.2

Evaluate: $\sum_{x=2}^{11}\left(5x-2\right)$  

• 305

• 503

• 53

• 8

What is the sum of the first 10 terms for the following geometric series:
2-6+18-54+...

• 59048
• -29524
• 524288
• 3069

Tags

CCSS.HSA.SSE.B.4