myabrown102403 myabrown102403

23-10-2018
Mathematics

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What is the axis of symmetry for f(x)= 3x^2??
(Three x squared)

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jimrgrant1 jimrgrant1

23-10-2018

the y-axis, that is x = 0

the equation of a parabola in the form f(x) = ax²

has it's vertex at the origin and since the axis of symmetry passes through the vertex then

the axis of symmetry is the y- axis

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