Register
Write the explicit formula that represents the geometric sequence-2, 8, -32, 128
538 views
2 votes
Write the explicit formula that represents the geometric sequence-2, 8, -32, 128

User Uday Chauhan
by
7.7k points

1 Answer

6 votes
The explicit formula for your geometric sequence would be an = -2 * 4ⁿ⁻¹.

The explicit formula is: an = a₁*r ⁿ⁻¹

a₁ = -2
r = 4
User Headsvk
by
8.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.5m questions

12.2m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
What is .725 as a fraction
How do you estimate of 4 5/8 X 1/3
i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement  how thick must the cement be to cover field
Write words to match the expression. 24- ( 6+3)
Link Copied!