Respuesta :
f(x) = 3 + 2x - 10x^2
f(-4) = 3 + 2(-4) - 10(-4)^2
f(-4) = 3 - 8 + 40^2
f(-4) = 3 - 8 + 1600
f(-4) = 1,595
f(-4) = 3 + 2(-4) - 10(-4)^2
f(-4) = 3 - 8 + 40^2
f(-4) = 3 - 8 + 1600
f(-4) = 1,595