Error Analysis: Describe and correct the error in finding the tenth term of the arithmetic sequence 4, 12, 20, 28, ...
A.SSE.1.a
F.BF.1.a
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Question 31
31.
Vocabulary Review: What is the next number in the pattern?
Question 32
32.
Vocabulary Review: What is the next number in the pattern?
Question 33
33.
Vocabulary Review: What is the next number in the pattern?
Question 34
34.
Reflection: Math Success
Question 1
1.
Question 2
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Question 3
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Question 4
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Question 5
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Question 6
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Question 7
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Question 8
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Question 9
9.
Problem 3 Got It? Write a recursive formula for the arithmetic sequence.
A(n) = A(n - 1) + 6; A(1) = 3
A(n) = A(n - 1) + 5; A(1) = 3
A(n) = A(n - 1) + 3; A(1) = 3
A(n) = A(n - 1) + 4; A(1) = 3
Problem 3 Got It? What is the 9th term of the arithmetic sequence?
A(9) = 35
A(9) = 51
A(9) = 27
A(9) = 9
Problem 3 Got It? Write a recursive formula for the arithmetic sequence.
A(n) = A(n - 1) + 15; A(1) = 23
A(n) = A(n - 1) + 12; A(1) = 23
A(n) = A(n - 1) + 3; A(1) = 23
A(n) = A(n - 1) + 18; A(1) = 23
Problem 3 Got It? What is the 9th term of the arithmetic sequence?
A(9) = 151
A(9) = 81
A(9) = 119
A(9) = 107
Problem 3 Got It? Write a recursive formula for the arithmetic sequence.
A(n) = A(n - 1) + 1; A(1) = 7.3
A(n) = A(n - 1) + 2.5; A(1) = 7.3
A(n) = A(n - 1) + 1.5; A(1) = 7.3
A(n) = A(n - 1) + 0.5; A(1) = 7.3
Problem 3 Got It? What is the 9th term of the arithmetic sequence?
A(9) = 9.3
A(9) = 10.8
A(9) = 11.1
A(9) = 11.3
Problem 3 Got It? Write a recursive formula for the arithmetic sequence.
A(n) = A(n - 1) + 9; A(1) = 97
A(n) = A(n - 1) - 9; A(1) = 97
A(n) = A(n - 1) + 3; A(1) = 97
A(n) = A(n - 1) - 3; A(1) = 97
Problem 3 Got It? What is the 9th term of the arithmetic sequence?
A(9) = 25
A(9) = 20
A(9) = 30
A(9) = 35
Question 18
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Question 19
19.
Question 20
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Question 21
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Question 22
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Question 23
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Question 24
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Question 25
25.
Question 26
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Question 27
27.
Question 28
28.
Vocabulary: Consider the following arithmetic sequence: 25, 19, 13, 7, ...
Is the common difference 6 or -6?
6
-6
Solve It! A wooden post-and-rail fence with two rails is made as shown. Find the number of pieces of wood needed to build a 4-section fence, a 5-section fence, and a 6-section fence. Not all items will be used.