Copy and complete the following table of values of \(x\) and \(y\) for the equation \(4x-y=6\). On the grid provided below, using a scale of 2 cm to represent 1 unit on the \(x\)-axis and 1 cm to represent 2 units on the \(y\)-axis, use the values in the table to draw and label the graph of \(4x-y=6\) for \(-1\leq x\leq4\).
\(x\)
\(0\)
\(1\)
\(2\)
\(y\)
On the same axes, draw and label the graph of \(2x+y=6\) for \(-1\leq x\leq4\).
Hence, solve the simultaneous equations \(4x-y=6\) and \(2x+y=6\) graphically.
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