Question

Dada a função afim f(x) = - 2x + 3, determine f( -1/2)

Answer 1

Resposta:

$f_{(-\frac{1}{2})} = 4$

Explicação passo-a-passo:

f(x) = -2x +3

$f_{(x)} = -2x + 3\\f_{(-\frac{1}{2})} = -2.-\frac{1}{2} + 3\\f_{(-\frac{1}{2})} = +1 + 3\\f_{(-\frac{1}{2})} = 4$