Find g(3,4) when g(x,y)=(x-6y)/(x^(2)+y^(2))

The function g(x, y) is given by (x - 6y) / (x^2 + y^2). To find the value of g(3, 4), we substitute x = 3 and y = 4 into the function. This gives us (3 - 6*4) / (3^2 + 4^2) which simplifies to -21/25.