Explain the goals of the RoboCup tournament and the DARPA Robotics Challenge. Why are engineers developing robots like those discussed in the lesson? What tasks might scientists want robots to perform in the future? Support your answer with information from the lesson.

The slope of a linear equation is equal to the change in the value of the dependent variable divided by the change in the value of the independent variable. in this problem, the dependent variable is the profit while the independent variable is the worker's average pay. if the profit is said to increase by 1500 when worker's average pay decrease by 450, the slope is equal to 1500/(-450)=-3.33

Bi think might be wrong