c\) is the number where the line crosses the \(y\)-axis. This is the \(y\)-intercept. To draw a graph of \(y = mx + c\) for given values of \(x\): Use the pairs of values in the table to list the ...

Sometimes: the gradient of the line or curve has a particular meaning the \(y\)-intercept (where the graph crosses the vertical axis) has a particular meaning the area under the graph has a ...