Let f(x) = 3x2 - 6x + 2. find f(-2).

a) 20

b) 22

c) 24

d) 26

D) 26

Step-by-step explanation:

f(x) = 3x^2 - 6x + 2

Let x = -2

f(-2) = 3(-2)^2 - 6(-2) + 2

      =3(4) +12+2

      = 12 +12+2

     =26

For this case we have a function of the form

Where:

We must find the value of the function when

Substituting we have:

Thus, the value of the function is 26.

26

Option D