A Bug Starts at the Point $(1,-1)$ And Moves at 5 Units\second Along The

Essay

A bug starts at the point $(1,-1)$ and moves at 5 units\second along the $y$ -axis to the point $(1,2)$ . Then, the ant moves clockwise along a circle of radius 1 centered at $(1,1)$ to the point $(1,0)$ at a speed of 4 units\second. Express the bug's coordinates as a function of time, $t$ , in seconds.