The bottom part is a graph of the equation, which, as you can see, is exactly the same. To be fair, this equation cheats a little bit. You may notice that the y-axis of that graph begins at ‘k’.

Exercises 2.4 Tangent Lines and Implicit Differentiation. Solve the following problems. 1.. Find \(\ds \lim_{h\to 0}\frac{f(1+h)-f(1)}{h}\) where \(\ds f(x)=\frac{3x ...

Linear equations can be shown on a graph. Find out how to create one in this Bitesize KS3 maths video. Linear equations can be shown on a graph.

Learn and revise how to solve quadratic equations by factorising, completing the square and using the quadratic formula with Bitesize GCSE Maths Edexcel.