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Homework Log

Homework Log. 4/15/16 Lesson 10 – 2 Day 2 Parabolas. Algebra II. Learning Objective. To graph parabolas. Write an equation of a parabola with the given information. 1. Vertex at the origin, Focus (0, 2). V(0, 0). F. c = 2. V(h, k ). V.

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Homework Log

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  1. Homework Log

  2. 4/15/16 Lesson 10 – 2 Day 2 Parabolas Algebra II

  3. Learning Objective • To graph parabolas

  4. Write an equation of a parabola with the given information 1. Vertex at the origin, Focus (0, 2) V(0, 0) F c = 2 V(h, k) V

  5. Write an equation of a parabola with the given information 2. V(0, 0), Directrix x = 1.25 c = -1.25 V(h, k) V D

  6. Write an equation of a parabola with the given information 3. Vertex (3, 7), Focus (5, 7) c = 2 V(h, k) F V

  7. Write an equation of a parabola with the given information 4. Vertex (1, 4), Focus (1, 6) c = 2 F V(h, k) V

  8. Write an equation of a parabola with the given information 5. Focus (2, -3), Directrix y = -1 D V(2, -2) c = -1 V(h, k) F

  9. Write an equation of a parabola with the given information 6. Focus (-1, -2), Directrix x = 2 c = -1.5 D F V V(h, k)

  10. Write an equation of a parabola with the given information 7. Vertex (10, 2), Focus (10, 1) V(h, k) V c = -1 F

  11. Get into vertex form. Find vertex, focus, and directrix. Sketch a graph. 8.

  12. #8 Cont’d 8. V(-2, -5) F F(-2, -4.5) D V D: y = -5.5 Opens up

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