Question

F(x)=x^3-2x+1
F(-2)
F(2)

Answer 1

Respuesta:

$f( - 2) = {( - 2)}^{3} - 2 \times ( - 2) + 1 = - 8 - ( - 4) + 1 = - 8 + 4 + 1 = - 3$

$f(2) = {2}^{3} - 2 \times 2 + 1 = 8 - 4 + 1 = 5$