Please help, due soon. Use the information provided to write the standard form equation of each circle

At which value in the domain does f(x) =0?

Select the number of ways in which a line and a circle can intersect

Iwill give brainliest. suppose tommy walks from his home at (0, 0) to the mall at (0, 5), and then walks to a movie theater at (6, 5). after leaving the theater tommy walks to the store at (6, 0) before returning home. if each grid square represents one block, how many blocks does he walk?