Conic Sections Practice Test

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ID: A. Conic Sections Practice Test 1. Give the coordinates of the circle's center and it radius. 2 2. (x 2) + (y + 9) =1. ____ 2. Find the equation of the circle graphed below. 2 2 2 2 2. A) x +y =4 C) x +y = 16 E) x + y = 16. 2 2 2 2. B) y =x + 16 D) x +y =1. 1. Name: ______________________ ID: A. ____ 3. Graph the following equation. 2 2. x 10x + y = -9. A) C). B). ____ 4. Find the vertex and focus of the parabola. y 2 2 + 16 (x 3) = 0. A) vertex: 3, 2 focus: 3, 14 . B) vertex: 3, 2 focus: 3, 18 . C) vertex: 3, 2 focus: 7, 2 . D) vertex: 3, 2 focus: 1, 2 . 2. Name: ______________________ ID: A. ____ 5.

Name: _____ ID: A 4 ____ 10. Find the center and vertices of the ellipse. x2 49 + y2 4 = 1 A) center: (7, 0) vertices: (0, –2), (0, 2)

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