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Warm Up: 4/16/2012

Warm Up: 4/16/2012. 1. Allysa has taken a job with a starting salary of $17,600 and annual raises of $850. What will be her salary during her fifth year on the job?.

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Warm Up: 4/16/2012

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  1. Warm Up: 4/16/2012 1. Allysa has taken a job with a starting salary of $17,600 and annual raises of $850. What will be her salary during her fifth year on the job? 2. Frank has taken a job with a salary of $15,000 and annual raises of 4%. What will be his salary during his third year on the job?

  2. 11.4 Series and Sigma notation 4/16/12

  3. Types of Sequences • Summation Sign: , A series can be written in an abbreviated form using the Greek letter sigma. • Example: 2+4+6+8+…+100 • Summand: Is the term 2n or the pattern. • Index: n is the index.

  4. EXAMPLE #1 Write in Sigma notation.

  5. Example #2 Write the series in expanded form.

  6. Example #3 Write in sigma notation

  7. Example #4 Write the series in sigma notation

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