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As we appreciate the rule 1: gradient of line PQ multiplied by the gradient of the line perpendicular to it equals -1. Formula: m x mn=-1We use this to find the gradient of line PQ:Firstly, we find the gr...

The author, J B Priestley, creates a sense of tension in this extract from the play 'An Inspector Calls' in a number of different ways. First, the author creates a sense of pressure and anticipation by us...

The presentation element of the Extended Project Qualification (EPQ) is a great opportunity to pick up marks and finish your project nicely. Preparing for this aspect of the EPQ well will help you both de...

The first thing to remember is that the question usually asks you to visually analyse drama in relation to one or two aspects of the artwork. Helpfully, these are usually quite general. For example, if th...

We use the factor theorem which states that (2x+1) is a factor of p(x) if and only if the root of (2x+1)=0 is also a root of p(x). The root of 2x+1=0 is x = -1/2 (-1 from both sides and then divide both s...