The first terme of a linear sequence is 3 and the 8th term is 31.find the common difference
term(8) = a + 7d
but a = 3
so 3 + 7d = 31
take over
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The first term of a linear sequence is 3 and the 8th term is 31 find the common difference
Put or show the working
Yes
dentify the equation that represents the arithmetic sequence.
–2, 3, 8, 13, …
more of the solutions
Quite helpful, thanks
Quite helpful thanks
It is a very simple but confusing question I think
How can i do it?
The first term of a linear sequence is 3 and the 8th is 31.find the common difference