SOLUTION: Find the domain, range, vertex and axis of symmetry of f(x)=(x+3)2-4

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Question 366060: Find the domain, range, vertex and axis of symmetry of f(x)=(x+3)2-4
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
f%28x%29=%28x%2B3%29%5E2-4
The equation is already in vertex form.
The vertex is (-3,-4).
The vertex lies on the axis of symmetry, x=-3.
The domain is all x:(-infinity,infinity)
The minimum occurs at the vertex since a%3E0
The range:(-4,infinity)
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