What is King suggesting people do now?

Santiago said, “a man can be destroyed but not defeated.” in essence he says that a. defeat is likely when you sail alone. b. man can face defeat so it is important to learn from your mistakes and be prepared. c. sharks can always defeat man unless man is well prepared. d. man can be hurt and even destroyed but still have the ability to control how it is viewed.

Find the center and the radius of the circle with the equation: x^-2x+y^2+4y+1=0

Screen addiction among teens: is there such a thing?