A horizontal line means the object is moving at a constant speed. The gradient of the line = the rate of change of speed. The steeper the line, the greater the increase in speed. The area under the ...

Did you know that Illustrator can be used to create graphs? Yes, you heard right; this article will show you how to create graphs in Illustrator. Graphs are used to visualize data for better ...

Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...