Analyzing Sequences and Differences
Interactive Video
•
Mathematics
•
6th - 7th Grade
•
Practice Problem
•
Hard
Amelia Wright
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What did Nada initially check to determine if the sequence of numbers followed a pattern?
The ratio of the numbers
The first difference between numbers
The sum of the numbers
The product of the numbers
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why did Nada conclude that the sequence was not linear?
The sequence was too short
The numbers were all even
The first differences were not constant
The numbers were all prime
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What did Nada's teacher suggest checking to find a pattern in the sequence?
The median of the sequence
The average of the sequence
The second difference
The sum of the sequence
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first difference between the numbers 9 and 4?
-4
5
-5
4
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first difference between the numbers 10 and 14?
4
-4
3
-3
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What pattern is revealed by the second differences?
A constant pattern of -2
A constant pattern of +3
A constant pattern of -3
A constant pattern of +2
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the second difference between the first differences of -5 and -3?
2
3
0
1
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