The are a few different ways of writing an equation of a straight line. This worksheet will help you develop your understanding of one form of the equation.[br]The blue slider is the coefficient of x.[br]The green slider is a constant added or subtracted from the equation.[br]The black equation is an example these numbers are used.[br]The red equation is the equation of the line.[br]Move the sliders to find the relationship between the constant, coefficient and the graph of the line.