Simultaneous equations where one of the graphs is quadratic and the other is a straight line can also be solved by reading the points of intersection. Example The graph of \(y = x^{2} – x – 2 ...

Unlike a linear, graph, a quadratic graph has an equation which includes an x ... Examples of equations that form quadratic graphs: \(y = x^{2 ... The axis and curve intersect when \(x = –2 ...