Conic Section Circle Flashcards
(4 cards)
What is the standard equation?
(x-h)² - (y-k)² = r²
what is the general form?
Ax² + Cy² + Dx + Ey + F = 0
what is the distance formula?
d = square root (X2-X1)² + (Y2-Y1)²
What is the midpoint formula?
M = (X1+X2/ 2) + (Y1+Y2/2)