Focus + Directrix + Vertex Flashcards

(6 cards)

1
Q
  1. Vertex
A

(-h,-k)

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2
Q
  1. Find P
A

4p= Whatever is before parentheses

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3
Q
  1. Directrix
A

x=h-p

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4
Q

Focus

A

(h,k+p) OR (h+p,k)

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5
Q

First (x-h)

A

(h, k+p)

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6
Q

First (y-k)

A

(h+p, k)

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