Let f(x) and g(x) be functions such that f'(-5) = g'(-5) and the line tangent to the graph of f at x = -5 is y = 4x + 2.For each part, compute the desired value, if possible. Your answer must be an exact number. If it is not possible to determine the value from the given (A) f(-5)=(B) f'(-5) =(C) g(-5)=(D) g'(-5)=