Answer:
Step-by-step explanation:
The answer is A
Answer:
-2 < x < 2
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
It's a opposite of -4 so the opposite would be 4
The correct axis of symmetry is x = -1.
Explanation:
Our equation is

.
This is in vertex form, which is
y = a(x-h)² + k, where (h, k) is the vertex.
In our equation, h corresponds with -1 and k corresponds with -3, making the vertex (-1, -3).
The axis of symmetry is the x-coordinate of the vertex; this makes the axis of symmetry for this equation x = -1.
Answer:
d
Step-by-step explanation:
just makes sense bc they're all in 2nd grade