Pls answer step by step

1. Find the slope of the tangent line to the circle (x - 1)? + (y - 4)? =5 at the point (0,6). [ 5 pts ] 2. Find y' in each of the following given explicit/implicit form of the equation a) y = v3 - tan x3 [5 pts] b) xy + sinby = 2 [5 pts]