The next term divide by previous term is a ...........of Geometric Progression

• Common difference

• Common ratio

• Common Sense

• Commonly

Tags

CCSS.HSF.BF.A.2

Given a sequence of Geometric Progression are 4,16,64,256.....Find T7.

• 16383

• 16384

• 16385

• 16386

Tags

CCSS.HSF.BF.A.2

Formula sum to infinity used in .....

• Arithmetic Progression

• Geometry Progression

• Fourier Series

• Sequence and Series

The first three terms of a geometric progression are k-1, k+2, k+8. Find the value of k.

• 6

• 4

• 3

• 5

The nth term of a geometric progression is given by T_n=3^3n-2. Find

a) the first term

b) the common ratio

• a) 3 , b) 81

• a) 81, b) 3

• a) 3 , b) 27

• a) 27, b) 3

The third term and sixth term of a geometric progression are 108 and 2916 respectively. Find the first term and the common ration.

• first term = 12,

  common ratio = 3

• first term= - 16

  common ratio = 906

• first term = 3,

  common ratio = 12

• first term = 906

  common ratio = -16

Given a geometric progression 1458, 486, 162, 54, ... find the sum from fifth term to eighth term.

• 80/3

• 2160

• 1/3

• 6560/3

The sum of the first n terms of a geometric progression is given by S_n=4^n-1. Find

a) the first term

b) the common ration

• a) 3, b) 4

• a) 4, b) 3

• a) 3, b) 1

• a) 1, b) 3

Given a geometric progression 2, 6, 18, 54 ... find the smallest value of n such that the sum of the first n terms is greater than 6000.

• n = 7

• n = 8

• n > 7

• n < 7

Is the sequence 2, 4, 12, 48,... geometric?

• yes
• no