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2 years ago

Will Mark Brainliest

1 answer:

4 0

we are given with the data of a parabola with vertex at (2, 2) and directrix at y = 2.5. the formua should be ax^2 + b x + c = y because of the directrix.

(x-h)^2 = 4a (y-k)

(x-2)^2 =4a (y-2)

a is the equidistant distance from focus to vertex and from vertex to directrix that is equal to -0.5

then the answer is

(x-2)^2 =-0.5*4 (y-2)

x2 - 4x + 4 = -2y +4

x2-4x+2y = 0

answer is C

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