All quadratic functions have the same type of curved graphs ... Draw the graph of \(y = x^2 -x – 4 \) and use it to find the roots of the equation to 1 decimal place. Draw and complete a table ...

All quadratic functions have the same type of curved graphs ... Draw the graph of \(y = x^2 -x - 4 \) and use it to find the roots of the equation to 1 decimal place. Draw and complete a table ...