It’s d I believe I think I’m not so sure tho I’m pretty sure
The value of c that makes up a perfect square trinomial is
9x^2 - 12x +c
The number in the parenthesis is the X value and they are looking for what the Y value is at that specific X.
So when you look at f(-2), find the Y value where the line crosses.
At X-2, the line crosses Y at -2
At X = 2, the line crosses at Y = 2
At X = 4, the line crosses at Y = 1
The answer is -2,2,1
The answer would be: x=24
An equation is an equation because that is how it works for the numbers to be in order
