Lines in the form \(x = k\) are vertical and lines in the form \(y = c\) are horizontal, where \(k\) and \(c\) are numbers. Plotting straight line graphs A table of values can be used to plot ...

Lines in the form \(x = k\) are vertical and lines in the form \(y = c\) are horizontal, where \(k\) and \(c\) are numbers. Plotting straight line graphs A table of values can be used to plot ...