This free tool transforms Chrome into an on-demand scratchpad
In a world where apps and services seem to be getting more and more complicated, this week’s note-taking tool is the polar ...
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Straight line graphs
Linear equations can be shown on a graph. Find out how to create one in this Bitesize KS3 maths video. A quadratic function can be drawn as a parabola on a graph. Find out how to plot the graph in ...