Question

Please Answer for Points!

Answer 1

Explanation:

f(1) = 7

for n = 1

f(2) = f(2 - 1) + 2 = f(1) + 2 = 7 + 2 = 9

f(3) = f(3 - 1) + 2 = f(2) + 2 = 9 + 2 = 11

f(4) = f(4 - 1) + 2 = f(3) + 2 = 11 + 2 = 13