Which recursive formula can be used to represent the sequence
2, 6, 10, 14, 18, ... ?

5500 dollars is placed in an account with an annual interest rate of 6.5%. to the nearest tenth of a year, how long will it take for the account value to reach 19700 dollars?

With this one. will mark brainliest

Which equation is y = -6x2 + 3x + 2 rewritten in vertex form?