- Messages
- 109
- Reaction score
- 215
- Points
- 53
http://maxpapers.com/wp-content/uploads/2012/11/9709_w14_qp_12.pdf
MS ---> http://maxpapers.com/wp-content/uploads/2012/11/9709_w14_ms_12.pdf
Q11(iii)
Mark scheme says there is an inflexion at ( π ) in the graph, how am i supposed to know there was an inflexion at that point??? I mean if you draw the graph it looks like a straight line.
Please Helppp!
http://derivative-functions.cours-de-math.eu/advanced-math-english11.php
Go through the web page, you might understand what exactly is an inflexion. Also, the graph isn't exactly a straight line!