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What is the vertex form of a parabola with vertex at the origin and the focus at (0,1/8)?

What is the vertex form of a parabola with vertex at the origin and the focus at (0,1/8)?
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2 votes
What is the vertex form of a parabola with vertex at the origin and the focus at (0,1/8)?

asked
User Michael Brenndoerfer
by
8.0k points

2 Answers

4 votes

Answer:

f(x)= 2x^2

Explanation:

answered
User Dgo
by
8.5k points
7 votes
Hello,

The parabola of vertex (0,0) has like equation y=ax²
F, the focus is (0,1/(4a)).
Here 1/4a=1/8==>a=2

y=2x²

answered
User Meghasyam
by
7.9k points
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