Your mother received a robot vacuum cleaner as a gift and wants you to help her program it to clean a vacant 30ft by 39ft room. If the vacuum is at a position (12,9) at time t=2 seconds and at position (24,18) at t=5 seconds, answer the following
A. Calculate the speed of the vacuum
B. Determine the cleaning path
C. Program the vacuum to clean the entire room
D. Estimate the time required to clean the room