Search over 10,000 free study notes

First we rearrange the equation y + 4 x = 7 to y = −4 x + 7 So we can see that the gradient of this equation is −4. Since the line we are looking for is parallel, it must have the same gradient, −4. So now w...

First of all, there is no specific framework for a good piece of creative writing! Everybody writes differently, and different styles of writing require different skills. A gossip magazine column is very far...

The imperfect in Italian is always a little tricky at first, but once you have got the hang of it, it will begin to come naturally - I promise! So the imperfect is a tense that is usually translated into Eng...

A reflexive verb is a verb that describes an action you do to yourself. They are easy to recognise in German as they will always have sich before the infinitive. To form a reflexive verb, you must have a ref...

To solve these similar equations, we must either first eliminate x or y. There are multiple ways of doing this, one being rearranging one of the equations so that it is either "x=.." or "y=......