As a graph cuts the axis when the y coordinate is zero, then we substitute \(y = 0\) into the quadratic equation and use algebra to solve. We need to factorise the trinomial. When factorised this ...

A row is used for each term in the equation to work out the coordinates. To draw a quadratic graph from an ... 3, 0 and 5. Use the pairs of values in the table to list the (𝒙, 𝒚) coordinates ...