Question

1. Considerando que f(x) 49 elevado a x
determine o valor de f(1,5).

Answer 1

Bom dia Mendes

f(x) = 49^x

f(1.5) = f(3/2) = 49^(3/2) = 7^3 = 343

Answer 2

f(x) = 49ˣ
f(1,5) = $49^{1,5} = (7^{2})^{1,5} = 7^{3} = 343$