lim (2 sin x - 1)

One tiny insectAis crawling rightward along thex-axis, and another insectBis crawlingupward along they-axis. Determine how quickly the straight-line distancesbetween theinsects in increasing whenAis moving through the point (12,0) with speed 6, andBismoving through the point (0,5) with speed 3.

Hey circle has a diameter with an points F(9,-4)and G(3,-2). Determine the area of the circle.