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determine the vertex and axis of symmetry for the following: f(x) = 2x to the power of 2 - 12x + 24 ?

User Classic
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1 Answer

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Answer:

vertex = (3,24) Axis of symmetry = 3

Explanation:

Use the vertex formula to find x: x=-b/2(a)

x= 12/2(2) = 3 (this is your axis of symmetry)

Substitute 3 for x in the equation to get y: y = 42

Once you have both x and y you have your vertex.

User Sangil
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