Investigating Straight Lines: y=mx+c
Builds up from rules linking input to output (linear sequences) to writing the equation of a straight line.\n\nThe emphasis is on the fact that the equation of a straight line expresses the relationship between the x and y coordinates of all the points on the line. \n\nThis point is intended to be addressed before going into gradients and intercepts.\n\nPlease tell me what you think.


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Created: Feb 9, 2013

Updated: Oct 15, 2015


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Equation of a straight line Investigation

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Creative Commons "Sharealike"