Look at the National 4 factorising section before continuing. When a question asks you to 'solve' a quadratic equation, this means that you are to find the roots of the quadratic. In other words ...

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