Arithmetic/Geometric Sequences

The explicit formula is used to find a specific term in a sequence.

• True
• False

Tags

CCSS.HSF.BF.A.2

The recursive formula can only be used if you know the previuos term

• True
• False

Tags

CCSS.HSF.BF.A.2

What are the next 3 terms in this sequence of terms?     3, 7, 11, 15

• 18, 22, 26
• 19, 21, 23
• 19, 23, 27
• 18, 21, 24

Tags

CCSS.HSF.BF.A.2

Find the EXPLICIT arithmetic sequence formula for the following data set: 2, 4, 6, 8...

• 2n
• 2n - 2
• 2n + 4
• 4n

When the terms of a sequence differ by the same non zero  number it is called what kind of sequence?

• Algebraic
• Neither
• Geometric
• Arithmetic

What is the distance from one number to the next in a sequence of numbers that is represented by a (d) in an arithmetic sequence?

• Common denominator
• Common opposites
• Common domain
• Common difference

Tags

CCSS.HSF.BF.A.2

CCSS.HSF.IF.A.3

What is the previous term for:
-6, 1, 8, 15...

• -13
• 13
• 1
• -12

Find the 16th term.

• 16
• 31
• 25
• 35

Find the 22nd term. a₁=10, d=5

• 115
• 200
• 10
• 220

What is the common ratio for the sequence:
28, 14, 7, 3.5...

• 2
• 1/2
• -14
• -7