Find the nth Term - Quick Reminder Maths

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#GCSE #algebra
- stop the video
- work through the questions
- compare your solutions

I hope the video helps and please do leave a comment - thanks!

Here's the questions:
1. The first four terms in a sequence are
7 13 19 25
Write down the next two terms in the sequence.
Explain how you got your answer.
2. The nth term of a sequence is 4n + 4
Find the first two terms of this sequence
Is 32 a term in the sequence? Show how you got your answer.
3. The nth term of a sequence is n2 + 5
Find the first three terms of the sequence
Find the 12th term in the sequence.
4. Here are the first five terms of a sequence
32 26 20 14 8
Find the first negative term in the sequence
Is -30 a term in the sequence? Give a reason for your answer.
5. The first 5 terms of an arithmetic sequence are 5 7 9 11 13
Find an expression, in terms of n, for the nth term of this sequence
6. The first 5 terms of an arithmetic sequence are 0 -2 -4 -6 -8
Find an expression, in terms of n, for the nth term of this sequence

Here's the timestamp:
0:00 Intro
0:30 Question 1
1:19 Question 2
2:50 Question 3
4:27 Question 4
6:09 Question 5
7:20 Question 6

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