Question

PLEASE SHOW FULL SOLUTIONS!!! WILL MARK BRAINLIEST FOR BEST ANSWER!!

Answer 1

Answer:

• We would use the explicit formula

Step-by-step explanation:

The recursive formula is good to find the next term, example:

• a₁ = 20
• aₙ = aₙ₋₁ + 10

You would need the explicit formula to find any term, example:

• aₙ = 20 + 10(n - 1)