inis question: 6 point(s) Assuming that the equation defines x and y implicitly as differentiable functions x = f(t), y = g(t), find the slope of the curve x = f(t), y = g(t) at the given value of t. x3 + 412 = 65, 2y3 - 212 = 22, 1=4 The slope of the curve at t= 4 is . (Type an integer or simplified fraction.)