March 10th, 2018, 03:39 AM  #1 
Senior Member Joined: Nov 2010 From: Indonesia Posts: 2,001 Thanks: 132 Math Focus: Trigonometry  [ASK] Reflected Parabola
Determine the reflection of a parabola $\displaystyle y^22y4x11=0$ by the line y = x. I know how to do it graphically, but please tell me how to do it algebraically. 
March 10th, 2018, 09:23 AM  #2 
Member Joined: Jan 2016 From: Athens, OH Posts: 92 Thanks: 47 
You need to know a couple facts. If you need help proving these, just post again. 
March 10th, 2018, 03:59 PM  #3 
Senior Member Joined: Nov 2010 From: Indonesia Posts: 2,001 Thanks: 132 Math Focus: Trigonometry 
Thank you for your help.


Tags 
parabola, reflected 
Thread Tools  
Display Modes  

Similar Threads  
Thread  Thread Starter  Forum  Replies  Last Post 
Reflected line of another line equation  Matkenis  Algebra  3  April 13th, 2017 08:09 AM 
parabola  rakmo  Algebra  1  December 15th, 2013 11:42 AM 
Parabola  new york mafia  Calculus  3  August 8th, 2009 03:56 PM 
Integral of sin(distance of reflected light) in 3D space?  andy  Algebra  1  July 31st, 2007 12:39 PM 
Parabola  Sean  Algebra  2  January 11th, 2007 09:39 PM 