Question

Write the recursive formula for the arithmetic sequence {an}={2.6,4,5.4,6.8,8.2,...}

Answer 1

Answer:

1.4

Step-by-step explanation:

start by subtracting 2.6 and 4 you'll get -1.4 dont mind the negative because it doesn't matter, and now you add 1.4 to each number and that's how you get the next number. like 1.4+5.4=6.8 and 1.4+6.8=8.2, and so on.