CF1i - Constructing Sequences from 2nd Differences

The fourth and fifth term of a sequence are 14 and 20. If the second difference are a constant 1, what are the first five terms of the sequence? the sequence first difference second difference Drag and drop the numbers where they belong Step 1: Identify & place the 4 ^{th} & 5^{th} terms.1 ^{st}2 ^{nd}3 ^{rd}14 ? 4 ^{th}5 ^{th}20 ? The fourth and fifth term of a sequence are 14 and 20. If the second difference are a constant 1, what are the first five terms of the sequence? the sequence first difference Step 2: Identify & place the constant 2 ^{nd} difference.second difference Drag and drop the numbers where they belong 1 ^{st}2 ^{nd}1 ? 3 ^{rd}1 ? 14 4 ^{th}1 ? 5 ^{th}20 The fourth and fifth term of a sequence are 14 and 20. If the second difference are a constant 1, what are the first five terms of the sequence the sequence first difference second difference Drag and drop the numbers where they belong Step 3: Complete the rest of the problem 1 ^{st}2 ? 3 ? 2 ^{nd}1 5 ? 4 ? 3 ^{rd}9 ? 1 5 ? 14 4 ^{th}1 6 ? 5 ^{th}20 The fourth and fifth term of a sequence are 21 and 29. If the second difference are a constant 2, what are the first five terms of the sequence? the sequence first difference second difference Drag and drop the numbers where they belong Step 1: Identify & place the 4 ^{th} & 5^{th} terms.1 ^{st}2 ^{nd}3 ^{rd}21 ? 4 ^{th}5 ^{th}29 ? The fourth and fifth term of a sequence are 21 and 29. If the second difference are a constant 2, what are the first five terms of the sequence? the sequence first difference Step 2: Identify & place the constant 2 ^{nd} difference.second difference Drag and drop the numbers where they belong 1 ^{st}2 ^{nd}2 ? 3 ^{rd}2 ? 14 4 ^{th}2 ? 5 ^{th}20 The fourth and fifth term of a sequence are 21 and 29. If the second difference are a constant 2, what are the first five terms of the sequence the sequence first difference second difference Drag and drop the numbers where they belong Step 3: Complete the rest of the problem 1 ^{st}9 ? 2 ? 2 ^{nd}2 11 ? 4 ? 3 ^{rd}15 ? 2 6 ? 21 4 ^{th}2 8 ? 5 ^{th}29 The fourth and fifth term of a sequence are 49 and 64. If the second difference are a constant 2, what are the first five terms of the sequence? the sequence first difference second difference Drag and drop the numbers where they belong Step 1: Identify & place the 4 ^{th} & 5^{th} terms.1 ^{st}2 ^{nd}3 ^{rd}49 ? 4 ^{th}5 ^{th}64 ? The fourth and fifth term of a sequence are 49 and 64. If the second difference are a constant 2, what are the first five terms of the sequence? the sequence first difference Step 2: Identify & place the constant 2 ^{nd} difference.second difference Drag and drop the numbers where they belong 1 ^{st}2 ^{nd}2 ? 3 ^{rd}2 ? 49 4 ^{th}2 ? 5 ^{th}64 The fourth and fifth term of a sequence are 49 and 64. If the second difference are a constant 2, what are the first five terms of the sequence the sequence first difference second difference Drag and drop the numbers where they belong Step 3: Complete the rest of the problem 1 ^{st}16 ? 9 ? 2 ^{nd}2 25 ? 11 ? 3 ^{rd}36 ? 2 13 ? 49 4 ^{th}2 15 ? 5 ^{th}64 The fourth and fifth term of a sequence are 21 and 32. If the second difference are a constant 3, what are the first five terms of the sequence the sequence first difference second difference Drag and drop the numbers where they belong Put it all together: Answer the question by completing the above graphic organizer. 1 ^{st}6 ? 2 ? 2 ^{nd}3 ? 8 ? 5 ? 3 ^{rd}13 ? 3 ? 8 ? 21 ? 4 ^{th}3 ? 11 ? 5 ^{th}32 ? |

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