11. [-/1 Points] DETAILS Consider the curve given by (x + 2)2 - (y -3)_ = 1. Determine the point(s) on the curve where the tangent line to the curve is vertical. (Enter your answers as a comma-separated list of points.) Submit Answer 12. [-/2 Points] DETAILS Consider the one-to-one function f(x) = v x3 + x2 + x + 1 for x 2 -1. (a) Find, by inspection, an x-value for which f(x) = 2. X = (b) Determine (f-1(x))' when x = 2. (f- 1 (2 ) )' = Submit Answer 13. [-/4 Points] DETAILS Consider the one-to-one function f(x) = V 10 - 6x. (a) Determine f-1(2). f- 1 (2 ) = (b) Determine (f-1(x))' when x = 2 using the formula (f-1(x))' = , - F' ( f - 1 ( x ) ) ' =.((2) T-4) (c) Find a formula for f-1(x). f - 1 ( x ) = (d) Use part (c) to determine (f-1(x))' when x = 2. (f-1(2) )' =