Unit 2 Geometric Sequences and Series
Flashcard
•
Mathematics
•
10th - 12th Grade
•
Practice Problem
•
Hard
Standards-aligned
Wayground Content
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15 questions
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1.
FLASHCARD QUESTION
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
2.
FLASHCARD QUESTION
Front
What is the common ratio in a geometric sequence?
Back
The common ratio is the factor by which we multiply each term to get the next term in the sequence.
Tags
CCSS.HSF.BF.A.2
3.
FLASHCARD QUESTION
Front
How do you find the nth term of a geometric sequence?
Back
Tags
CCSS.HSF.BF.A.2
4.
FLASHCARD QUESTION
Front
What is the formula for the sum of the first n terms of a geometric series?
Back
Tags
CCSS.HSA.SSE.B.4
5.
FLASHCARD QUESTION
Front
What is the difference between a geometric sequence and a geometric series?
Back
A geometric sequence is a list of numbers, while a geometric series is the sum of the terms of a geometric sequence.
Tags
CCSS.HSF.BF.A.2
6.
FLASHCARD QUESTION
Front
How can you determine if a sequence is geometric?
Back
A sequence is geometric if the ratio of consecutive terms is constant.
Tags
CCSS.HSF.BF.A.2
7.
FLASHCARD QUESTION
Front
What is the 5th term in the geometric sequence 2, 6, 18, ...?
Back
The 5th term is 486.
Tags
CCSS.HSF.BF.A.2
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