Question

What is the nth term for the quadratic sequence 4,9,16,25,36

Answer 1

Answer:

5n-1

Step-by-step explanation:

Find the difference between each number:

9-4=5

That is your n

Using that number you found that is your difference, subtract that from your first number

4-5=-1

that is the second part of your answer:

5n-1