According to the synthetic division below, which of the following statements are true?
Check all that apply.
3)2
-2
6
-12
12
0
2
4
A. (2x2 - 2x - 12) = (x + 3) = (2x + 4)
B. (2x2 - 2x - 12) - (- 3) = (2x + 4)
O C. The number 3 is a root of F(x) = 2x2 - 2x - 12.
D. (x-3) is a factor of 2x2 - 2x - 121
O E. (x + 3) is a factor of 2x2 - 2x-12.
F. The number -3 is a root of F(x) = 2x2 - 2x - 12.

it is c, trust i got your back lol

step-by-step explanation:

18 units²

step-by-step explanation:

first let's find altitude bd using the distance formula

d = √((y₂ - y₁)² + (x₂ - x₁)²)

bd = √((0 - -3)² + (0 - 3)²)

bd = √18

given the placement of points a and c, we can denote that point d bisects segment ac.

we will call ac the base.

using the distance formula

ac = √((0 - 6)² + (-6 - 0)²)

ac = √72

knowing our base and our height, we can plug these into our triangle area formula

area = (b * h)/2

area = (√18 * √72) / 2

area = (√1296) / 2

area = 36 / 2

area = 18 units²