Register

Write an EQUATION for the nth term of each arithmetic sequence 15,13,11,9,...

Write an EQUATION for the nth term of each arithmetic sequence 15,13,11,9,...
asked 112k views
3 votes
Write an EQUATION for the nth term of each arithmetic sequence
15,13,11,9,...

asked
User JC Lango
by
7.2k points

1 Answer

5 votes
First you have to organize it like this
1 : 2 : 3 : 4
15 : 13: 11 : 9
If the sequence is decreasing then the nth term equation will start with a negative.try to see which will work -1,-2,-3,-4...
The answer is: x= -3n + 17
answered
User Pramod
by
7.7k points
← Prev Question Next Question →

No related questions found

Ask a Question
Welcome to Qamnty — a place to ask, share, and grow together. Join our community and get real answers from real people.

Categories

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
Link Copied!