In this instance, x=0. Do the same for x=1, x=2, x=3 and x=4. Image caption, STEP 3 - Draw a graph and label the x axis 1 to 4 and the y axis 1 to 9. A linear equation is represented as a line graph.

This type of curve is called a parabola and it is symmetrical. To draw the graph we need coordinates. We generate these coordinates by substituting values into the quadratic equation. A quadratic ...

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TURIN, Italy, Jan 11 (Reuters) - Juventus were held to a 1-1 draw at Torino in Serie A on Saturday after Nikola Vlasic cancelled out Juve's early opener by Kenan Yildiz in a heated derby clash ...