The graph shows that ... series of bars (called bins in Excel) to represent the value ranges and show how often certain values occur within them. Essentially, a histogram functions like a column ...

A linear equation is drawn as a straight line on a set of axes. To draw the graph we need coordinates. We generate these coordinates by substituting values into the linear equation. STEP 1 - Draw ...

Real life situations such as travelling over time and across distance can be drawn on a graph. Exact distances and times are plotted on the graph. These are shown as co-ordinates. These points are ...