Register
What is the 8th term of the geometric sequence with this explicit formula? an = 6.(-2)(n-1)
226k views
25 votes
What is the 8th term of the geometric sequence with this explicit formula?
an = 6.(-2)(n-1)

User Korsarq
by
4.7k points

1 Answer

7 votes

Answer:

-768

….......

Substitute n = 8 into the explicit formula


a_(8) = 6 ×
(-2)^(7)=
6 ×
-128

= -768

User Tgoodhart
by
5.2k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.2m questions

6.7m answers

Other Questions

Pizza planet is running a special 3 pizzas for 16.50. What is the unit rate for one pizza
What number is halfway between 0 and 18
If the 9-inch wheel of cheese costs $18.60, what is the cost per square inch? If the cost is less than a dollar, put a zero to the left of the decimal point?
I need to simplify this expression.
Need answer to math problem!!!​
Link Copied!