SOLUTION: Find the vertex and axis of symmetry of the graph of the function. f(x) = -3x^2 - 6x - 2

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Question 1042939: Find the vertex and axis of symmetry of the graph of the function.
f(x) = -3x^2 - 6x - 2
Found 2 solutions by stanbon, MathTherapy:
Answer by stanbon(75887)   (Show Source): You can put this solution on YOUR website!
Find the vertex and axis of symmetry of the graph of the function.
f(x) = -3x^2 - 6x - 2
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Vertex occurs where x = -b/(2a) = 6/(2*-3) = 1
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f(1) = -3-6-2 = -11
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Vertex:: (1,-11)
Axis of symmetry:: x = 1
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Cheers,
Stan H.
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Answer by MathTherapy(10552)   (Show Source): You can put this solution on YOUR website!

Find the vertex and axis of symmetry of the graph of the function.
f(x) = -3x^2 - 6x - 2
x-coordinate of vertex, or axis of symmetry: 

y-coordinate of vertex: 

Vertex:  

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