Question

Porfa es para un examen xD

Answer 1

I think this is the answer for your problem

Answer 2

Answer: -13

Step-by-step explanation:

• M(3) → x = 3
• M(2) → x = 2

$\frac{M(3)+M(2)}{2} =\frac{[-2(3)^{2}] +[-2(2)^{2}]}{2}=\frac{(-2)(9)+(-2)(4)}{2}=\frac{-18-8}{2}=\frac{-26}{2}=-13$