The graph of the quadratic function \(y = ax^2 + bx + c \) has a ... If the equation \(ax^2 + bx + c = 0 \) has just one solution (a repeated root) then the graph just touches the x-axis without ...

In this part you do not have to sketch the graph and you may even be given the sketch of the graph to start with. For a quadratic equation of the form \(y = k{(x - a)^2} + b\), the following ...