Question

considerando a função f(x)=2x+1 calculamos f(1/2) encontramos a)1 b)2 c)3 d)4​

Answer 1

Resposta:

f(x) = 2x +1

f ( 1/2)= 2(1/2) + 1

f(1/2)= 1 +1

= 2

Answer 2

Oie, Td Bom?!

>>> Resposta: Opção B.

$f(x) = 2x + 1$

$f( \frac{1}{2} ) = 2 \: . \: \frac{1}{2} + 1$

$f( \frac{1}{2} ) = 1 + 1$

$f( \frac{1}{2} ) = 2$

Att. Makaveli1996