Copyright © University of Cambridge. All rights reserved.

'Weekly Problem 48 - 2012' printed from http://nrich.maths.org/

Show menu





The curve $y=x^{2}-6x+11$ is rotated through $180^\circ$ about the origin.

What is the equation of the new curve? 











If you liked this problem, here is an NRICH task which challenges you to use similar mathematical ideas.


This problem is taken from the UKMT Mathematical Challenges.

View the previous week's solution
View the current weekly problem