Answer:
x= -1
Step-by-step explanation:
The formula is x= -b/2a
so plug in: x= -2/2(1)
x= -2/2
Domain: ( − ∞ , ∞ ) , { x | x ∈ R }
Range: ( − ∞ , ∞ ) , { y | y ∈ R }
1625/1
put over 1 since it is a whole number
1 2 3 4 5 6 7 8 A
i would need to know the answer choices