Question

Y = -x2 - 4x - 7
Axis of symmetry:
Vertex:
Domain:
Range:

Answer 1

Axis Of Symmetry: x = -2

Vertex: (-2,-3)

Domain: (-∞,∞)

Range: (-∞,-3]

Explanation:

Vertex =
`-(b)/(2a)` =
`ax^2+bx+c`

Axis of Symmetry(see image)