Question

Which pattern follows the given rule? Rule: Start with 10 and then multiply each term by 3 to get the next term. A. 10, 13, 20, 23, . . . B. 10, 13, 16, 19, . . . C. 10, 30, 90, 270, . . . D. 10, 30, 60, 120, . . .

Answer 1

i think the answer is A

Answer 2

it would be b because it starts with 10 and adds 3