I'm the education officer here at Jodrell Bank Discovery Centre. So, Jodrell Bank is the site for the Lovell Telescope which is the third largest steerable telescope in the world. We look at distant ...

In this math tutorial I will show you how to sketch a quadratic function, find the axis of symmetry, determine the y-intercepts and find the zeros or x-intercepts. To find the x-intercepts we use such ...