contestada

What is the objective function Z(θ) when θ = -5?

A) Z(θ) = -5x₁ + 7x₂ + 3x₃
B) Z(θ) = 15x₁ + 17x₂ + 3x₃
C) Z(θ) = 15x₁ + 7x₂ + 3x₃
D) Z(θ) = 5x₁ + 7x₂ + 3x₃