Use the graph of the quadratic function to find the vertex, axis of symmetry, x- and y-intercepts, and domain and range.
A. vertex: (-2, 1)
axis of symmetry: x = -2
x-intercepts: -1 and - 3
y-intercept: -3
domain: (-?, 1]
range: (-?, ?)
B. vertex: (1, -2)
axis of symmetry: x = 1
x-intercept: -3
y-intercepts: -1 and - 3
domain: (-?, ?)
range: (-?, 1]
C. vertex: (-2, 1)
axis of symmetry: x = 1
x-intercepts: -1 and - 3
y-intercept: -3
domain: (-?, ?)
range: (-?, 1)
D. vertex: (-2, 1)
axis of symmetry: x = -2
x-intercepts: -1 and - 3
y-intercept: -3
domain: (-?, ?)
range: (-?, 1]
Answer: D
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