Algebra 2 - sequence, sum, series

Question 0

Match these definitions:
Sequence with infinite number of terms
A sequence whose successive terms differ by common difference - d
Sequence with finite number of terms
A sequence in which ratio of successive terms is a constant - r
A list of numbers that often forms a pattern.

Arithmetic sequence. - Geometric sequence. - Sequence

Answer 0

• Arithmetic sequence - A sequence whose successive terms differ by common difference - d
• Geometric sequence. - A sequence in which ratio of successive terms is a constant - r
• Sequence. - A list of numbers that often forms a pattern.

Question 1

Match definitions
A list of numbers that often forms a pattern
The indicated sum of the terms of a sequence
The indicated sum of the terms of arithmetic sequence
An element or number in a sequence
The indicated sum of the terms of a geometric sequence

Series. - Arithmetic series. - Geometric series.

Answer 1

Arithmetic series.
- The indicated sum of the terms of an arithmetic sequence
Geometric series.
- The indicated sum of the terms of a geometric sequence
Series
- The indicated sum of the terms of a sequence

Question 2

Match these definitions:
Sequence with an infinite number of terms
Sequence with a finite number of terms
An element or number in a sequence

Infinite sequence. - Term of a sequence. - Finite sequence.

Answer 2

Infinite sequence. - Sequence with an infinite number of terms

Finite sequence. - Sequence with a finite number of terms

Term of a sequence. - An element or number in a sequence

Question 3

A method of notating the sum of a series using the Greek letter E is called sequence notation. T/F

Answer 3

False.

A method of notating the sum of a series using the Greek letter E is called summation notation.