Please help RE The quadratic functions shown are written in factored form. The roots of a quadratic function will make the factors equal to 0. Drag each function to show whether it has roots at x=−1 and x=4, roots at x=−4 and x=−1, or neither.

Every weekday, mr. jones bikes from his home to his job. sometimes he rides along two roads, the long route that is shown by the solid lines. other times, he takes the shortcut shown by the dashed line. how many fewer kilometers does mr. jones bike when he takes the shortcut instead of the long route?