Question

What is the:

axis of symmetry?
vertex?
Domain?
range?
x-intercepts?
y-intercept?
maximum or minimum?




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Answer 1

axis of symm: x = -1

vertex: (-1, -4)

domain: all real numbers

range: y ≥ -4

x-intercepts: 1, 3

y-intercept: -3

minimum at (-1, -4)

Explanation: