Question

Im basically begging for help rn!!

Answer 1

Explanation:

`a_n = (2n)/(n + 6) \\ \\ a_1 = (2 * 1)/(1 + 6) = (2)/(7) \\ \\ a_2 = (2 * 2)/(2 + 6) = (4)/(8) = (1)/(2) \\ \\ a_3 = (2 * 3)/(3 + 6) = (6)/(9) = (2)/(3) \\ \\ a_4 = (2 * 4)/(4 + 6) = (8)/(10) = (4)/(5) \\`