Geometric Sequence Quiz Review
Authored by Monica Martinez
Mathematics
10th Grade
CCSS covered
Used 21+ times
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10 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the sequence 5, 25, 125.... what is the "r"?
1/5
20
5
-5
Tags
CCSS.HSF.BF.A.2
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the sequence 99, 33, 11 ... what is the "a1"?
33
99
11
-11
Tags
CCSS.HSF.BF.A.2
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What does "r" stand for?
Common Difference
Common Core
Common Addition
Common Ratio
Tags
CCSS.HSF.BF.A.2
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Find the Explicit Geometric Formula
an=a1 (r)n-1
an=a1 + (r)n-1
an=an-1 (r)
an=a1 (d)n-1
Tags
CCSS.HSF.BF.A.2
5.
MATH RESPONSE QUESTION
2 mins • 1 pt
Using the explicit formula an= 4 (2)n-1 what is the 5th term?
Mathematical Equivalence
ON
Tags
CCSS.HSF.BF.A.2
6.
DRAG AND DROP QUESTION
1 min • 1 pt
Find the next three terms in the sequence 4, 12, 36 (a) (b)
(c)
Tags
CCSS.HSF.BF.A.2
7.
MATCH QUESTION
1 min • 1 pt
r=2
8, 32, 128
r=3
100, 50, 25.....
r=1/2 or .5
2,4,6......
r=4
9, 3, 1.....
r=1/3 or .3333
900, 300, 100
Tags
CCSS.HSF.BF.A.2
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