Given f(x) = 2x^2+4x−6, evaluate f(−2).

a) 2
b) -6
c) -2
d) 10

Step-by-step explanation:

Substitute ; -2 for x in the given equation

-6

Step-by-step explanation:

f(x) = 2x^2+4x−6

Let x = -2

f(-2) = 2(-2)^2+4(-2)−6

       = 2 (4) -8 -6

       = 8-8-6

      =-6

answer: answer: d) v= 1/6 bh  

step-by-step explanation:

since according to the given question,   a pyramid is placed inside a prism.

step-by-step explanation:

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol