Gravity, distance, time: After being released, the time it takes an object to fall x ft is...

Gravity, distance, time: After being released, the time it takes an object to fall x ft is given by the function T(x) = , where T(x) is in seconds. (a) Describe the transformation applied to obtain the graph of T from the graph of y = , then sketch the graph of T for x ∈ [0, 1004. (b) How long would it take an object to hit the ground if it were dropped from a height of 81 ft?