# CSM_Chapters10.pdf

Description
Chapter 10 Conics and Polar Coordinates 10.1 Conic Sections y x 1. vertex: (0, 0) focus: (1, 0) directrix: x = −1 axis: y = 0 y x 2. vertex: (0, 0) focus: (7/8, 0) directrix: x = − 7 8 axis: y = 0 y x 3. vertex: (0, 0) focus: (0, −4) directrix: y = 4 axis: x = 0 668 10.1. CONIC SECTIONS 669 y x 4. vertex: (0, 0) focus: _ 0, 1 40 _ directrix: y = − 1 40 axis: x = 0 y x 5. vertex: (0, 1) focus: (4, 1) directrix: x = −4 axis: y = 1 y
Categories
Published

View again

All materials on our website are shared by users. If you have any questions about copyright issues, please report us to resolve them. We are always happy to assist you.
Related Documents
Share
Transcript
Chapter 10 Conics and Polar Coordinates 10.1 Conic Sections yx 1. vertex: (0 , 0)focus: (1 , 0)directrix:  x  = − 1axis:  y  = 0 yx 2. vertex: (0 , 0)focus: (7 / 8 , 0)directrix:  x  = − 78 axis:  y  = 0 y x 3. vertex: (0 , 0)focus: (0 , − 4)directrix:  y  = 4axis:  x  = 0668  10.1. CONIC SECTIONS   669 y x 4. vertex: (0 , 0)focus:  0 ,  140  directrix:  y  = −  140 axis:  x  = 0 y x 5. vertex: (0 , 1)focus: (4 , 1)directrix:  x  = − 4axis:  y  = 1 y x 6. vertex: ( − 2 , − 3)focus: ( − 4 , − 3)directrix:  x  = 0axis:  y  = − 3 yx 7. vertex: ( − 5 , − 1)focus: ( − 5 , 2)directrix:  y  = 0axis:  x  = − 5  670  CHAPTER 10. CONICS AND POLAR COORDINATES  yx 8. vertex: (2 , 0)focus:  2 , − 14  directrix:  y  =  14 axis:  x  = 2 y x 9. ( y  + 6) 2 = 4( x + 5)vertex: ( − 5 , − 6)focus: ( − 4 , − 6)directrix:  x  = − 6axis:  y  = − 6 y x 10. ( x + 3) 2 = − ( y  + 2)vertex: ( − 3 , − 2)focus: ( − 3 , − 9 / 4)directrix:  y  = − 7 / 4axis:  x  = − 3 yx 11.  x +  52  2 =  14 ( y − 1)vertex: ( − 5 / 2 , − 1)focus: ( − 5 / 2 , − 15 / 16)directrix:  y  = − 17 / 16axis:  x  = −− 5 / 2  10.1. CONIC SECTIONS   671 yx 12. ( x − 1) 2 = 4( y − 4)vertex: (1 , 4)focus: (1 , 5)directrix:  y  = 3axis:  x  = 1 y x 13. ( y − 4) 2 = − 2( x + 3)vertex: (3 , 4)focus: (5 / 2 , 4)directrix:  x  = 7 / 2axis:  y  = 4 yx 14. ( y − 2) 2 = 4  x +  14  vertex: ( − 1 / 4 , 2)focus: (3 / 4 , 2)directrix:  x  = − 5 / 4axis:  y  = 215.  x 2 = 2816.  y 2 = − 16 x 17.  y 2 = 10 x 18.  x 2 = − 40 y 19. The parabola is of the form ( y − k ) 2 = 4  p ( x − h ) with ( h,k ) = ( − 2 , − 7) and  p  = 3 .  Thus theequation is ( y  + 7) 2 = 12( x + 2) . 20. The parabola is of the form ( x − h ) 2 = 4  p ( y − 5) with ( h,k ) = (2 , 0) and  p  = 3, so the equationof the parabola is ( x − 2) 2 = 12 y.

Jul 23, 2017

#### Mina de Sn San Rafael Peru.pdf

Jul 23, 2017
Search
Similar documents

View more...
Tags

## Coordinate System

Related Search
Thank you for visiting our website and your interest in our free products and services. We are nonprofit website to share and download documents. To the running of this website, we need your help to support us.

Thanks to everyone for your continued support.

No, Thanks
SAVE OUR EARTH

We need your sign to support Project to invent "SMART AND CONTROLLABLE REFLECTIVE BALLOONS" to cover the Sun and Save Our Earth.

More details...

Sign Now!

We are very appreciated for your Prompt Action!

x