Learn how to read axes and plot graph coordinates on a graph with this BBC Bitesize Maths article. For KS3 students between the ages of 11 and 14.

A straight line can be drawn by joining two points plotted on a grid. The coordinates of the mid-point of the line and the length of the line can be calculated using the coordinate values.

Use polar coordinates to solve the following problems, Express the polar equation r= cos2θ r = cos ⁡ 2 θ in rectangular coordinates. Sketch polar graphs of: r= 1+sinθ. r = 1 + sin ⁡ θ . r= cos3θ. r = ...

Critical to constructing and interpreting graphs is an individual’s understanding of the underlying coordinate systems, yet coordinate systems are often overlooked or taken-for-granted in both ...