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What is the axis of symmetry of the graph of the function f(x)=3x^2+12x-4
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What is the axis of symmetry of the graph of the function f(x)=3x^2+12x-4

User Top Cat
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2 Answers

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the axis of symmetry is x=-2
a=3, b=12
x=-12/(2)(3)
x=-2
User Yitzi
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6 votes

Answer:

Explanation:

Use the equation x = -b/2a => x = -12/6 = -2.

User Scarass
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