Find g'(x) for the given function. Then find g'(-3), g'(0), and g'(2). g(x)=√7x Find g'(x) for the given function. g'(x) = Find g'(-3). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. g'(-3)= (Type an exact answer.) B. The derivative does not exist. Find g'(0). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. g'(0) = (Type an exact answer.) OB. The derivative does not exist. Find g'(2). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. g' (2) = (Type an exact answer.) B. The derivative does not exist.