Mathematics, 01.04.2020 03:55 keelynnbarrier

What is an equation of a parabola with vertex at the origin and focus (0, 7)

a. y = -1/28 x^2

b. y = 1/28 x^2

c. x = -1/28 y^2

d. x = 1/28 y^2

Answers: 3

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What is an equation of a parabola with vertex at the origin and focus (0, 7)

a. y = -1/28...