6. The function f(x) has the value f{1) = 5. The slope of the curve y = f(x) at any point is given by the expression Z:y = (4x - ZXy + l). 24 A. Write an equation for the line tangent to the curve y = f(x) at x = 1. (2 points) B. Use separation of variables to find an explicit formula for y = f(x), with no integrals remaining. (5 points) C. Calculate the slope of the tangent line to the curve at x = 0. (2 points)