Previous Problem Problem List Next Problem (1 point) Suppose f (x) = 9 - x2. (a) Find the slope of the tangent line to the graph y = f(a ) when x - 2. f( th) - f(3) Slope = lim = lim h-0 h h-+0 (b) Find an equation for the tangent of to the curve y = f(x) at the point (2, 5). Tangent line: y = (c) On a piece of paper, sketch the curve y = f(x) and the tangent line together. Note: You can earn partial credit on this