Geometric Sequences and Recursive Formulas
Interactive Video
•
Mathematics
•
9th - 10th Grade
•
Practice Problem
•
Hard
Olivia Brooks
FREE Resource
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5 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the starting value in the explicit formula for the geometric sequence discussed?
4
16
2
8
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the given sequence, what operation is repeatedly performed to progress from one term to the next?
Add 2
Multiply by 2
Subtract 2
Divide by 2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If the first term of the sequence is 4, what is the third term?
20
8
12
16
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How is the recursive rule for the sequence expressed?
G(n) = G(n-1) + 2
G(n) = G(n-1) / 2
G(n) = 2 * G(n-1)
G(n) = G(n-1) - 2
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the key operation in the recursive formula for the sequence?
Multiplying by 2
Subtracting 4
Adding 4
Dividing by 2
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