The city police are trailing the movements of a suspect through the gps tracker on his phone. the suspect's apartment is represented by a in the image. in the last couple of hours, the suspect has visited locations b, c, and d. what is the area of the space he walked around?

The path traveled by a bottlenose dolphin as it jumps out of water is modeled by the equation y=-0.4+3x, where t is the height above water and x is the horizontal distance in feet. if a beam of light is shone upward at an angle modeled by the equation x+y=10, at what height from the waters surface will the beam of light hit the dolphin