Answer:
-25
Step-by-step explanation:
<h3><u>Reading</u><u> </u><u>the</u><u> </u><u>expression</u><u>:</u></h3>
We're given the sigma notation of a series.
The variable k is the "index of notation"
The expression can be read as the sum of (2k- 11) as k goes from 1 to 5.
<em>"</em><em>To generate the terms of a series given in sigma notation, successively replace the index of summation with consecutive integers from the first value to the last value of the index</em><em>"</em><em> </em><em>~</em><em>internet</em>
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<h3><u>Generating</u><u> </u><u>the</u><u> </u><u>terms</u><u> </u><u>of</u><u> </u><u>the</u><u> </u><u>series</u><u>:</u></h3>
To generate the terms of the series given on sigma notation above, replace k by 1, 2, 3, 4, and 5 and add the terms, to get the answer to the given notation.
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<h3><u>Final</u><u> </u><u>Answer</u><u>:</u></h3>
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