Register
Write a recursive and an explicit formula to represent the following arithmetic sequence: 2, -5, -12, -19, .... I want it with steps
40.3k views
2 votes
Write a recursive and an explicit formula to represent the following arithmetic

sequence: 2, -5, -12, -19, ....

I want it with steps

User Mervyn
by
4.9k points

1 Answer

13 votes

Explanation:

X2 - X1 = - 5 - 2 = - 7

-the step is -7

Xn = 2 -7k

User Atrotygma
by
5.0k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

5.1m 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!