Please help this is hard.

Which point lies on a circle with a radius of 5 units and center at p(6, 1)?

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

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?