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The final conic.  Don’t draw all of that, we’re not going to be dissecting every part.

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Presentation on theme: "The final conic.  Don’t draw all of that, we’re not going to be dissecting every part."— Presentation transcript:

1 The final conic

2  Don’t draw all of that, we’re not going to be dissecting every part

3  Horizontal Transverse Axis (East-West)  Vertical Transverse Axis (North-South)

4  Center: (h, k)  c 2 = a 2 + b 2  Asymptotes:  Vertical:  Horizontal:

5  Vertices:  Horizontal: (h + a, k) and (h – a, k)  Vertical: (h, k + a) and (h, k – a)  Focii:  Horizontal: (h + c, k) and (h – c, k)  Vertical: (h, k + c) and (h, k – c)

6  Horizontal  Center?  (-4, 2)  a? 33  b? 22

7  c?  9 + 4 = 13, so √(13)  Vertices:  (-4+3, 2) and (-4-3, 2)  (-1, 2) and (-7, 2)  Focii:  (-4 + √(13), 2) and (-4 - √(13), 2)


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