Monthly Archives: June 2015
2015 Paper a Day 2: Caringbah Ext 2 2014
2015 Paper a Day 1: Caringbah Ext 1 2014
Here it is, the time we have all been looking forward to has finally arrived, the beginning of Paper a Day.
As in previous years, I shall start with the 2014 selective trials.
We have completed the Ext 1 course, so all of these papers should be doable (is that a word?), Ext 2 only Graphs, although you will be surprised how much of this you already can do, and some specific Harder Ext 1 stuff still to go, so most of these papers you should be able to handle.
We shall go alphabetically, so here is paper 1;
Quadratic Identities
When quadratics are identical, the coefficients of each individual terms must match up.
lesson notes:08 quadratic identities
Sum & Product of Roots
Looking at the relationship between the roots and the coefficients in a quadratic expression.
lesson notes:07 sum & product of roots