Maths Revision Notes

Here is a sequence of numbers:

4, 10, 16, 22, 28

a) Write down the next two terms of the sequence.
b) Write down an expression for the n^th term of this sequence.
c) Work out the 50^th term of the sequence.

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Solution

a) From looking at the sequence we can see that each term is 6 larger than the previous term. We say the term-to-term rule is "add 6". Therefore the next two terms are…