For a quadratic equation of the form \(y = k{(x - a)^2} + b\), the following diagram shows the main properties: If k > 0, the vertex is a minimum turning point If k < 0, the vertex is a maximum ...

Quadratic graph lines are U- or Ո-shaped ... Draw and label the axes to include the minimum and maximum values of \(x\) and \(y\). The coordinates \((x, y)\) are read from the table and plotted ...