please help !!
Write the following arithmetic series in summation notation.
9+13+17+....+45

Please help

Question

please help !!
Write the following arithmetic series in summation notation.
9+13+17+....+45

Please help

anonymous · Answer

What do we do to 9 to get 13? Add 4 yes? How about getting from 13 to 17? It looks like we are adding 4 every time.

anonymous · Answer

so the question mark would be 4 correct?

anonymous · Answer

No the question mark at the bottom of the summation is the initial n value to give the first term in the series.

anonymous · Answer

@shawmoes  are you saying to add 9 to n every time?

anonymous · Answer

@Austin6i6  My mistake I wrote it wrong!

anonymous · Answer

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anonymous · Answer

that should be pretty straight forward

anonymous · Answer

so the question mark is 1 correct

anonymous · Answer

No you need to replace it with the number that each input is being added by

anonymous · Answer

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