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the function g(x) = 3x2 − 12x 7 written in vertex form is g(x) = 3(x − 2)2 − 5. what is the vertex of g(x)?
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the function g(x) = 3x2 − 12x 7 written in vertex form is g(x) = 3(x − 2)2 − 5. what is the vertex of g(x)?

User Therufa
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Hello,
++++++++++++++++++++++++++
3x²-12x+7=3(x²-2*2x+4)+7-12
=3(x-2)²-5
Vertex is (3,-5)
++++++++++++++++++++++++
User Tabchas
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