Question

FUNÇÃO EXPONENCIAL:
Considerando que f(x) = 49x, determine o valor de f(1,5).

Answer 1

f(1.5) = $49^{1.5}$ = $49^{ \frac{3}{2} } = \sqrt[2]{ 49^{3} }$ =$\sqrt[2]{117649} = 343$

Answer 2

F(x)=$49^{x}$
F(1,5)=$49^{1,5}$
F(1,5)=$49^{3/2}$
F(1,5)=$\sqrt[2]{49^{3}}$
F=(1,5)=$7^{3}$
F(1,5)=343