Discover Questions

Given, f(x.y) = 10 * (sin(xy) + 1) / (sqrt(x^2+y^2+1)):
a) find a highest direction at point (0,1)
b) tangent line at point (0,1)? If a pile of petfood shrinks down due to being eaten, is this a form of entropy? If someone was born in 2003 are they a millennial? How many miles from bolingbroke ga to atlanta ga? What would you do if an asteroid was to hit Earth but aliens said they have new world for us to go but no religious people are allowed?