Sum of Series

Find the sum of the Arithmetic Series with first term 1, common difference 3 and last term 100!

(a)  

The sum of the first 20 terms of an Arithmetic Series is identical to the sum of the first 22 terms. If the common difference is -2, find the first term!

(a)  

Determine the sum of the series written in Sigma Notation. 

• 5400

• 2692

• 2700

• 2704

Q1. What is the result of 14 x 28?

• 1) 196

• 2) 392

• 3) 49

• 4) 254

Evaluate.

• 112

• 99

• 140

• -8

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.

Calculate the sum.

• 66

• 14

• 704

• 114

Find the sum of the finite geometric series:

• 88419

• 78124

• 91846

• 92234

Tags

CCSS.HSA.SSE.B.4

What is the sum of the first ten terms of the sequence 4, -12, 36, . . . ?

• 59,050

• -59,048

• -78,732

• 118,096

Tags

CCSS.HSA.SSE.B.4

What is the sum of the first ten terms of the sequence 4, -12, 36, -108 . . . ?

• 59,050

• -59,048

• -78,732

• 118,096

Tags

CCSS.HSA.SSE.B.4