PSAT10 P1 · 第 22 题

\( f\left(x\right)=\frac{a-19}{x}+5 \) 
In the given function f, a is a constant. The graph of function f in the xy-plane, where y =f(x), is translated 3 units down and 4 units to the right to produce the graph of y =g(x). Which equation defines function g?