'Directrix' diaporamas de présentation

Conic Sections

Conic Sections. Parabola. Conic Sections - Parabola. The intersection of a plane with one nappe of the cone is a parabola. Conic Sections - Parabola.

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Chapter 7 Analyzing Conic Sections

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Math III Warm Up 3/20/14

Math III Warm Up 3/20/14. Classify the following as a(n) circle, ellipse, or hyperbola: Give the equation of the following graphs:. Day 1 . Mm2g2c - Conics: Parabolas. What do you know about parabolas?. Parabolas. Definition (OLD): an equation in the form of or

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10.2 Parabolas

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Warm Up NO CALCULATOR

Warm Up NO CALCULATOR . 1) Determine the equation for the graph shown . Convert the equation from polar to rectangular. r = 3cos ? + 2sin ? Convert the equation from rectangular to polar. (x + 2) 2 + y 2 = 4. Polar Graphs Homework ANSWERS. Polar Graphs Homework ANSWERS. Parabolas.

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Math III Warm Up 3/25/13

Math III Warm Up 3/25/13. Sketch the following on the parabola below. (draw just as it is) - Vertex, focus, directrix , lattice points. Day 2 . Conics: Parabolas. 1 . . Vertex: Focus: Directrix : Lattice Points:. 2 . . Vertex: Focus: Directrix :

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5-Minute Check Lesson 10-1A

5-Minute Check Lesson 10-1A. THE. PARAB LA. -7. -2. -1. 1. 3. 5. 7. -6. -5. -4. -3. 0. 4. 6. 8. 2.

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Chapter 8

Chapter 8. 8-1 : parabolas 8-2 : ellipse 8-3 : hyperbolas 8-4 : translating and rotating conics 8-5 : writing conics in polar form 8-6 : 3-D coordinate system (plotting points, planes, vectors) . Section 8-1. the conic sections definition of parabola

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PARAB LA

THE. PARAB LA. -7. -2. -1. 1. 3. 5. 7. -6. -5. -4. -3. 0. 4. 6. 8. 2.

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PARAB LA

THE. PARAB LA. -7. -2. -1. 1. 3. 5. 7. -6. -5. -4. -3. 0. 4. 6. 8. 2.

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Vertex

Ch. 9. Objective: Understand and identify basic characteristics of conics. Conic section (conic): What you get (the intersection)when you cross a plane and a double-napped cone. 4 Basic Conics:. Vertex. Axis. ELLIPSE:

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Chapter 6: Conic Sections, Polar Coordinates and Parametric Equations

Chapter 6: Conic Sections, Polar Coordinates and Parametric Equations. 6 .1 Introduction. The General Quadratic Equation in x and y has the form:. Where A, B, C, D, E, F are constants. The graphs of these equations are called Conic Sections , or simply Conics .

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EXAMPLE 1

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FP1 Coordinate Systems CONIC SECTIONS

FP1 Coordinate Systems CONIC SECTIONS. If we cut a cone at different angles, then we will obtain different types of conic section. There are four different types we can obtain. Perpendicular to the axis of the cone. This gives a CIRCLE.

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9.1 Parabolas

9.1 Parabolas. Parabolas. Notice that the axis of symmetry is the line through the focus, perpendicular to the directrix. Parabola: the set of points in a plane that are the same distance from a given point called the focus and a given line called the directrix. d 2. d 1. Focus. d 2.

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Conic Sections in Polar Coordinates

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Parabolas

Parabolas. Objective: Be able to identify the vertex, focus and directrix of a parabola and create an equation for a parabola. Thinking Skill: Explicitly assess information and draw conclusions. Warm Up: Please pick up the three sheets on the podium & complete the half sheet warm-up.

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11.1 Parabolas

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11.8 Polar Equations of Conic Sections

11.8 Polar Equations of Conic Sections. (skip 11.7). We know from Chapter 10, x 2 + y 2 = 64 is an equation of a circle and can be written as r = 8 in polar form.

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