Simultaneous equations like 𝒚 = 2𝒙 - 1 and 𝒚 = 𝒙 + 1 can be represented graphically. To solve the equations graphically, the two lines 𝒚 = 𝒙 + 1 and 𝒚 = 2𝒙 - 1 are drawn on the same diagram.
In the UK, much of our electricity is supplied by generators in power stations. A generator is a magnet that is placed at the centre of a wire coil. Rotating the magnet produces an electric current.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results