SOLUTION: I am not sure how to complete. Thanks f(x) = 3(x-3)^2 The vertex is: The line of symmetry is:

Algebra ->  Algebra  -> Quadratic Equations and Parabolas  -> Quadratic Equations Lessons -> SOLUTION: I am not sure how to complete. Thanks f(x) = 3(x-3)^2 The vertex is: The line of symmetry is:       Log On

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Question 131781: I am not sure how to complete.
Thanks
f(x) = 3(x-3)^2
The vertex is:
The line of symmetry is:

Answer by stanbon(57967) About Me  (Show Source):
You can put this solution on YOUR website!

Express using positive exponent.
r^-2
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The negative in the exponent means "invert"
The 2 means "square"
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You get: (1/r)^2 = 1/r^2
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Cheers,
Stan H.