Can you please answer this rnnnn

Question

^{if f(x)= 2(3^x)+1 what is the value of f(2)?}

Answer 1

f(x)= 2(3^x) + 1. if x=2 just replace x by 2

f(2) = 2(3^2) + 1 = 2(9) + 1 = 18+ 1 = 19

f(2) = 19