10. Find (4+4 pts) a) the linearization L(x) of the function f(x) = V1 + 6x at the point a = 0 b) use it, L(x), to approximate the number V1. 009 = f(?). First, determine "?" "?", the argument of function f(x) that gives us 1.009 under the radical sign. Do not use calculators for this