Sequences and Summation Notation

Is this summation finite or infinite?

• Finite, because there are only 6 terms to add up.

• Infinite, because there are an infinite number of terms to add up.

• 196

• 392

• 49

• 254

Determine the sum of the series written in Sigma Notation. 

• -1

• 255

• 295

• 350

Determine the sum of the series.

• 144

• 180

• 176

• 68

Determine the sum of the series written in Sigma Notation. 

• 5400

• 2692

• 2700

• 2704

Find the sum of the arithmetic series using a formula.

• 516, 240

• 516,242

• 116, 242

• 506, 242

This summation is the same as which series?

• (1/4) + (1/5) + (1/6) + (1/7) + ...

• 4+5+6+7+8+...

• (1/4) + (2/4) + (3/4) + (4/4) + (5/4) + (6/4) + ...