Alg 2B Unit 4 Test Review

What is the common ratio in a sequence where each term is 25% greater than the previous term?

Tags

CCSS.HSF.BF.A.2

In a geometric sequence, the first term is 120 and the common ratio is 1.5.

What is the second term in the sequence?

Tags

CCSS.HSF.BF.A.2

Consider the sigma notation shown in the image.

Which two statements are true?

• There are 81 terms in the series.

• The first term is 81.

• The common ratio is 1/3.

• The common ratio is 4.

• There are 120 terms in the sequence.

Tags

CCSS.HSA.SSE.B.4

Tags

CCSS.HSF.BF.A.2

Interpret the Sum of the Finite Geometric Sequence.

• the first term

• the common ratio

• the number of terms

• the sum

• the second term

Tags

CCSS.HSA.SSE.B.4

Tags

CCSS.HSA.SSE.B.4

Mathematical Equivalence

ON

Tags

CCSS.HSA.SSE.B.4

Mathematical Equivalence

ON

Tags

CCSS.HSA.SSE.B.4

Mathematical Equivalence

ON

Tags

CCSS.HSA.SSE.B.4

The first term of a geometric sequence is 4 and the common ratio is -5.

What is the sum of the first three terms?

Mathematical Equivalence

ON

Tags

CCSS.HSA.SSE.B.4