= mx + b for (1 point) Let f(x) = 36-x The slope of the tangent line to the graph of f(x) at the point (0,6) is The equation of the tangent line to the graph of f(x) at (0,6) is y m = and b Hint: the slope at x=0 is given by m = = lim h0 f(0+ h) - f(0) h