Question

Urgentessimo ajudem please
(Função exponencial)

Answer 1

Resposta:

f (0) = ka⁰ = k.1 =>

k =5/2

f(2) = (5/2).a² = 18/5 =>

a² = (18/5):(5/2) = 9 =>

a = $\sqrt{9\\}$ =>

a = 3

f(3) = (5/2).3³ =>

f(3) = (5/2).27 =>

f(3) =  135/2