Sequences

Front

What is an arithmetic sequence?

Back

An arithmetic sequence is a sequence of numbers in which the difference between consecutive terms is constant.

Tags

CCSS.HSF.BF.A.2

Front

What is the common difference in an arithmetic sequence?

Back

The common difference is the fixed amount added to each term to get the next term in the sequence.

Tags

CCSS.HSF.BF.A.2

Front

Identify the common difference in the sequence: 10, 15, 20, 25,...

Back

d = 5

Tags

CCSS.HSF.BF.A.2

Front

What is a geometric sequence?

Back

A geometric sequence is a sequence of numbers where each term after the first is found by multiplying the previous term by a fixed, non-zero number called the common ratio.

Tags

CCSS.HSF.BF.A.2

Front

What does 'r' represent in a geometric sequence?

Back

In a geometric sequence, 'r' represents the common ratio.

Tags

CCSS.HSF.BF.A.2

Front

Identify the common ratio in the sequence: 3, 6, 12, 24,...

Back

r = 2

Tags

CCSS.HSF.BF.A.2

Front

Which sequence is NOT an arithmetic sequence? 12, 18, 24, 30,...; 10, 3, -4, -11,...; 2, 4, 8, 16,...; 16, 20, 24, 28,...

Back

2, 4, 8, 16,... is NOT an arithmetic sequence.

Tags

CCSS.HSF.BF.A.2

Front

Find the common difference: 29, 21, 13, 5,...

Back

d = -8

Tags

CCSS.HSF.BF.A.2

Front

Determine the next term in the geometric sequence: 5, 25, 125,...

Back

625

Tags

CCSS.HSF.BF.A.2

Front

Determine the common difference of the sequence: 45, 39, 33, 27,...

Back

d = -6

Tags

CCSS.HSF.BF.A.2