Practice on your own how to find the equation of a straight line given the graph of a straight line. [br]Learn how to learn on your own.[br]The equation of a straight line using the gradient (or slope) intercept form is y = m x + c[br]where m is the gradient or slope and c is the y intercept value.

1. Can you find m, the gradient (slope) of the line[br]2. What is the y intercept value c?[br]3. Form the equation of the line y = m x + c, then type it into the input box[br][br]Repeat this applet at least 10 times to be sure you have learnt [br]how to find the equation of a straight line given a graph! [br][br]Happy learning how to build up habit of doing self directed learning!