yea i don't even know where to start on this problem...

Suppose https://webwork.math.lsu.edu/webwork...ccbd6d5d01.png and https://webwork.math.lsu.edu/webwork...68dd41d971.png. Find https://webwork.math.lsu.edu/webwork...b28c727511.png when https://webwork.math.lsu.edu/webwork...4f8913da11.png.

(dx/dt)=?